How does physics affects transportation?

Cars & Vehicles
Physics

All objects in motion obey Newton"s Laws. Engineering, particularly Mechanical Engineering, is fundamentally the application of physics to solve problems related to motion. Chemical and Electronic Engineering are applications of respective laws of physics: They play an important role in transportation, especially in Aviation and Automotive.

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How does public transport affect the environment?

The environmental impact of transport is significant because transport is a major user of energy, and burns most of the world's petroleum.This creates air pollution, including nitrous oxides and particulates, and is a significant contributor to global warming through emission of carbon dioxide.

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How does transportation affect air pollution?

Passenger vehicles are a major pollution contributor, producing significant amounts of nitrogen oxides, carbon monoxide, and other pollution.In 2013, transportation contributed more than half of the carbon monoxide and nitrogen oxides, and almost a quarter of the hydrocarbons emitted into our air.

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How can transportation affect your daily lives?

easy to move from one place to other .consume time

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How does a car move physics?

Here the author says frictional force produce acceleration.I think that as the car moves forward the tire pushes the road in backward direction and the friction force is the reaction force acting as mentioned in Newton's Third law.You phrase this in a way that you think it is one or the other.

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How does physics help improve our lives?

Physics also helps improve the quality of our lives through the use of high-tech equipment, such as particle accelerators, which find important application in healthcare, playing such a key role in improving the diagnosis and treatment of diseases like cancer.

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How does a motion sensor work physics?

Beam and Photoelectric Sensors Whenever something moves between the emitter and sensor, it interrupts this beam and triggers the motion detector.Some passive sensors rely on ambient light to detect movement, only triggering when something passes near enough to the sensor to reduce the amount of ...

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What does Physics mean?

"Physics" is from the Greek root physik (science of nature) and Latin physica (natural science). Physics is the branch of science which investigates "how things work" in the material universe. Areas of study include energy, motion, time, and the structure of matter. (see related question "What is...

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Where does physics came from?

physics came when this world was build and everything in this world work on physics rules

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How does transport help?

it helps by taking us around

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What affect did the internal combustion engine have on transportation?

The internal combustion engine made possible, rapid, efficient and hence relatively (to predecessors) low-cost powered machinery. This applies in fixed plant and to the transport of people and goods over any from local to very long distances on land, at sea and in the air..

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How does war affect society?

War has detrimental effects on society.Although war may financially benefit a country and stimulate the economy, it has detrimental effects on politics, economics and society.War causes the foreign policy to change.After World War II, the United States and the USSR competed against each other for...

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How does friction affect speed?

Friction drag force causes objects to slow down as they move through a fluid, such as air or water.Drag force is especially dependent on the speed of an object.For example, when you drive at high speeds, the frictional force of air on the car increases, and fuel economy decreases.

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How does friction affect motion?

Friction is a force that occurs when two surfaces slide past one another.The force of friction opposes the motion of an object, causing moving objects to lose energy and slow down.When objects move through a fluid, such as air or water, the fluid exerts a frictional force on the moving object.

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How does aerodynamics affect horsepower?

aerodynamics affects a car due to the force of drag. as you drive the car, you excerpt a force in one direction. since the air is a fluid, is excerpts and equal and opposite force on the car. you can overcome this force by changing the shape of the car to allow the air to flow over it more smooth...

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How does traffic affect people?

traffic makes you wait for a long long long long long timeand also makes people frustrated and causes road ragei like men every day of the year except the first of october yay penis!!

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How does geography affect food?

Geography affects food because of the accessable food sources in different parts of the world.

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How does exhaust affect performance?

In naturally aspirated engines, removing the exhaust pipe after the 1-2 parts nearest to the engine (exhaust manifold, downpipe) which implement scavenging from the cylinders (by Kadenacy effect) will reduce back pressure, leading to increased power at the wheels and improved fuel economy.

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How does friction affect cars?

in many different ways including the whole braking system, but engine friction causes lose in MPG's because the engine is working against itself

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How does force affect speed?

Well force does affect as energy (Strength) of the wind/something forcing it pushes something forward and backwards like a hurricane.

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How does altitude affect carburetor?

Electric bikes have no altitude problem—they make the same peak torque in the vacuum of space as they do at sea level.It's even worse for an internal-combustion engine with a carburetor fuel system.Carburetors deliver fuel in response to the difference between local air pressure and carburetor ve...

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How does mileage affect car?

A car's life isn't determined by miles driven.Mileage is just one indicator of a vehicle condition.Theoretically, a vehicle that has covered more miles has more wear and tear, but a car with 60,000 miles on the odometer can easily be in worse shape than one with 120,000 miles.Cars and trucks like...

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How does speed affect orbit?

Kepler's Second Law Describes the Way an Object's Speed Varies along Its Orbit.A planet's orbital speed changes, depending on how far it is from the Sun.The farther it is from the Sun, the weaker the Sun's gravitational pull, and the slower it moves in its orbit.

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How does aerodynammics affect speed?

the more streamlined a car or an obect is the more the air flow pushes th car into the ground giving it a low center of gravity so it goes faster.If you need more Infomation watch Formula 1

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How does speed affect vehicles?

Speed has a direct affect on the magnitude of forces experienced by the vehicle. Force is mass x acceleration( or deceleration). This is why brakes/tires on performance cars are so much larger having to manage a great amount of energy during braking/cornering.Drag( the force of air on an object) ...

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How does momentum affect speed?

Changes in Mass An object's mass and momentum are directly related; as mass increases, momentum will have a corresponding increase, assuming a constant velocity.Thus, an object with twice the mass of another object -- moving at the same speed and in the same direction -- will have twice the mome...

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How does wind affect speed?

The speed of sound increases or decreases according to direction of wind.If wind is blowing in direction of propagation of sound , the speed of sound increases , while if it is blowing in a direction opposite to that of sound ,the speed of sound decreases.

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How does speed affect velocity?

Changing the direction of motion will change the velocity of a moving body even though its speed is constant.Changing the speed of an object obviously changes its velocity.When the body speeds up its velocity also changes.When the moving body slows down its velocity also changes.

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How does drag affect vehicles?

It's air resistance it takes power to overcome & help keeps them down on high speed models.

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How does demand affect price?

If demand increases (decreases) and supply is unchanged, then it leads to a higher (lower) equilibrium price and quantity.If supply increases (decreases) and demand is unchanged, then it leads to a lower (higher) equilibrium price and higher (lower) quantity.

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How does geography affect poverty?

Geography causes poverty, study suggests.It shows that geography causes poverty.Those who are upwardly mobile grow up in areas with less segregation by income and race, lower levels of income inequality, better schools, lower rates of violent crime, and a larger share of two-parent households.

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How does weight affect traction?

If there's more weight in the rear, it could lighten the front too much, causing less traction there.The engine could compensate by sending more power to those wheels, which could cause them to spin.Plus, AWD adds significant weight to some models of cars, which also helps with traction.

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How mush does transportation cost per month?

Tha depends on many factors. How many miles you drive, what make vehicle you drive, and how many vehicles you own.The make and model determined registration and insurance rates. Some models require more maintenance and more expensive parts.

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How many trucks does Marten Transport have?

2443 power units, according to the FMCSA website.

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How does one transport portable climbing walls?

One needs a large truck to transport portable climbing walls. Most portable climbing walls can be split into smaller pieces, and individually placed on a truck to be transported to another location.

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How Does Transport contribute to Climate Change?

Most transport is powered by fossil fuel oil, in some form. Any burning of fossil fuels (coal, oil and natural gas) in industry, transport and the generation of electricity releases carbon dioxide (CO2). This is a greenhouse gas which is contributing to global warming, which is causing climate ch...

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How does public transportation benefit the economy?

Public transportation helps move the economy for the benefit of all Americans.In communities around the nation, transit systems ease traffic congestion, connect people with jobs and opportunities, and save consumers billions of dollars every year in commuting costs.

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How is walking related to physics?

Walking is energy efficient.In a walking human, one leg swings forward while the other leg's foot stays planted on the ground.When walking at natural speed (defined below), the swinging leg uses muscle force to move forward and immediately relaxes, allowing the force of gravity to move it to the ...

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How is a car related to physics?

becuse it just like walk ing but u get to ride in a car

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How does petrol price increases affect people?

It affects people because if you own a SUV, and your car runs on 60 gallons, you must pay higher prices per gallon, such as 4.00 dollars per gallon, times 60 equals: $240.To a certain degree, you can control your own usage and therefore how much more you pay for fuel. What you can't control, and ...

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How does 1 bad cylinder affect perfofmance?

i tmakes the car judder a i and the engine misfires

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How does traffic congestion affect people?

Traffic congestion has adverse consequences on health, both mental and physical. You get stress from feeling helpless, waiting without control over your time, and the interactions with others caught in the same predicament. Physically, you have a loss of body movement; to stretch out when needed ...

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How does weight affect car speed?

Just how it would affect a skinny dude sprining against 400lb dude. Depending on howmuch horse power the vehicle has and torque it might not effect it at all if its over weight like car full of stuff it will affect steering, turning and braking.

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How does octane percent affect a car?

octane is how volatile the gas is the higher the octane the bigger the boom and cleaner it burns

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How does alcohol affect teen drivers?

Alcohol has a serious impact on the ability to drive safely. Some of the effects of alcohol are impaired reaction times, poor judgement, impaired vision, reduced concentration, and sleepiness.

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How does teen prgnancy affect the teen?

Teen preganancy gives the teen a huge responsibility. There is a living, breathing life form that you are completely responsible for. You have to pay for Diapers, clothes, a crub, a car seat, food, and so much more. You will also miss alot of things that you want to do, such as prom, dates, hangi...

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How does wind affect car speed?

If It's a head wind it slows down the vehicle's acceleration, lowers the vehicles top speed. If its a tail wind it could raise a vehicles top speed, that is why records have to be run in both directions to negate the wind's influence.

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How does friction affect a car?

The force acts in the opposite direction to the way an object wants to slide.If a car needs to stop at a stop sign, it slows because of the friction between the brakes and the wheels.Less friction means it is harder to stop.The low friction thing happens to cars when it rains.

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How does car pollution affect human health?

Breathing polluted air puts you at a higher risk for asthma and other respiratory diseases.High levels of particle pollution have been associated with higher incidents of heart problems.The burning of fossil fuels and the release of carbon dioxide in the atmosphere are causing the Earth to become...

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How does speed rating affect tire?

Still, higher speed ratings do bring other benefits.Tires that run at higher speeds have to be more robust to handle and disperse the heat they generate, and that ultimately makes the tire more durable.“It may affect the responsiveness of the tire.The speed rating is just a bonus.

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How does CC affect a car?

The speed will not increase as we increase in cc of engine.cc or cubic capacity is the value that shows the capacity of all the cylinders of the vehicle.So a vehicle with higher cc means it has more number of cylinders and higher swept volume,i.e, the power generated by the engine is higher.

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How does stopping distance affect weather?

The weather reduces a driver's ability to stop quickly for two main reasons.It reduces visibility, meaning drivers take longer to spot hazards, and the vehicle's tyres have less grip on wet road surfaces, which means it takes longer to stop, and in the worst cases, the driver may lose control of ...

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How does a salvage title affect value?

A car may be issued a salvage title if it has damage that costs more to repair than its fair market value.When a car has been in an accident, stolen or weather-damaged and repairs will cost more than the vehicle is worth, the car insurance company will total it and take possession.

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How does alcohol affect the teenage body?

Alcohol actually blocks some of the messages trying to get to the brain.This alters a person's perceptions, emotions, movement, vision, and hearing.In very small amounts, alcohol can help a person feel more relaxed or less anxious.More alcohol causes greater changes in the brain, resulting in int...

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How does burning fuel affect the environment?

But when we burn coal, oil, and natural gas for fuel, too much carbon enters the atmosphere at one time.The carbon combines with oxygen to form carbon dioxide (CO2), a greenhouse gas.Greenhouse gases are contributing to global warming because they trap more of the Sun's energy in the Earth's atmo...

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How does cycle transport work for sustainability?

It works in many ways like cycle does not cause any environmental and global warming.This can help us to use every day.It was used long ago as a transport and now also we are using it & for people who cannot afford money for cars can use cycle for short distance travel.

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How does public transport reduce traffic congestion?

Public transportation can reduce traffic congestion.Urban space is the property of the entire population of the city and public transportation uses it much more efficiently than the private car.In addition, it reduces traffic congestion, which make the city unattractive place to live and work.

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How often should adults get physicals?

Age 30-40, healthy individuals should get a physical every other year.Baseline mammograms are now recommended for women once they turn 40, and should be repeated every 1-2 years.Annual physicals start around age 50.That's also when men and women should undergo colonoscopies to screen for colon ca...

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How does mass affect velocity on cars?

The larger the mass a car effects the velocity in that you require a stronger engine to make it accelerate at the same speed of a lighter car. Having a higher mass, it will take longer for it accelerate as well as for it to decelerate. Two cars that collide that have the same velocity and masses ...

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How does the ECM computer affect performance?

It takes information provided from sensors through out your engine and apply helping the correct air fuel ratio at requested performance. Also, if your car has a turbo, most modern ECM's can modify your boost and operate BOV's.

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How does geography affect your life?

HiGeography affects your life culturally and environmentally. The human experience will be different dependant on the area you live in. When growing as a child you absorb the culture that surrounds you. Education will also be determined and dependant on your geographic birth place. It is universa...

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How does second hand smoke affect people?

Second hand smoke people in different ways, if they are around a person that smokes everyday then that isn't good because believe it or not people that inhale second hand smoke can also die or get lung cancer. Also if you second hand smoke you can still have tar in your lungs but not as much as a...

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How does alcoho affect the body?

if you mean alcohol then once you drink it it goes into your bloodstream and can also have long term damage.. such as live failure

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How does driving cars affect the environment?

The major problem is they add heat, CO2, carbon monoxide and other pollutants to the air, adding to the global warming problem and air pollution generally. Making and driving them uses up energy stocks, especially petroleum, and not all of cars can be recycled at the end of their useful life (alt...

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How does vehicles affect the earth?

vechicle effect the earth by creating global warming into the atmosphere and destroying the o zone layer

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How does speed affects tire life?

The faster you travel, the greater the friction on the tyres and the temperature of the tyres increases. Therefore, the tyre wear increases.

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How does flooding affect the economy?

Immediate impacts of flooding include loss of human life, damage to property, destruction of crops, loss of livestock, non-functioning of infrastructure facilities and deterioration of health condition owing to waterborne diseases.

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How does carpooling affect the environment?

Less air pollution, less noise pollution, less carbon emission, less greenhouse gas emission.Carpooling is a direct step towards a cleaner and greener environment.We can purify the water we drink and hence escape from the effects of water pollution.

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How does carbon emissions affect the environment?

Carbon emissions contribute to climate change, which can have serious consequences for humans and their environment.These carbon emissions raise global temperatures by trapping solar energy in the atmosphere.

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How does smog affect human health?

Smog can cause or aggravate health problems such as asthma, emphysema, chronic bronchitis and other respiratory problems as well as eye irritation and reduced resistance to colds and lung infections.The ozone in smog also inhibits plant growth and can cause widespread damage to crops and forests.

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How does altitude affect your car?

Altitude affects engine power as there is less oxygen, which mean that engines have more trouble “breathing”.Turbo forces air into the engine, with the same pressure to that used at low altitude.Power therefore remains the same whether the race is at sea level or 2,000 metres higher.

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How does torque affect a car?

For cars, horsepower translates into speed.So if you want to go faster, and get up to speed quicker, you need more horsepower.Torque, on the other hand, is the expression of a rotational or twisting force.In vehicles, the engines rotate around an axis, thus creating torque.

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How does a ramp affect speed?

How Does the Angle of a Ramp Affect Speed? According to Education.com, the pull of gravity acts more on an object rolling down a ramp inclined at a steeper angle, hence causing it to accelerate and move faster.An object on a more tilted surface rolls down it at a faster rate.

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How does retarding timing affect an engine?

Retarding the timing on these engines compensates for the denser fuel-air mixtures by firing the plugs later in the compression cycle.This prevents premature combustion and allows the engine to run at peak performance without destroying itself in the process.

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How does air intake affect performance?

A cold air intake is like amazing medicine that allows your engine to finally breath.Cold air intakes move the air filter outside of the engine compartment so that cooler air can be sucked into the engine for combustion.Cooler air brings more oxygen (denser air) into the combustion chamber and th...

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How does back pressure affect engine performance?

As back pressure increases, the pressure drop across the turbine will decrease, the turbocharger shaft speed will be reduced and the intake boost pressure and intake air mass flow will decrease.Higher engine speeds are able to tolerate higher exhaust back pressure before performance starts to be ...

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How does wheel size affect performance?

WHEEL SIZE NOT only affects a car's performance but it also has an impact on noise levels, comfort and fuel economy.As tyre sidewall height decreases, performance tends to get sharper and handling usually improves too.Larger wheels can impact on ride quality making for a skittish, more thrashy dr...

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How does mileage affect a car?

A car's life isn't determined by miles driven.Mileage is just one indicator of a vehicle condition.Theoretically, a vehicle that has covered more miles has more wear and tear, but a car with 60,000 miles on the odometer can easily be in worse shape than one with 120,000 miles.Cars and trucks like...

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How does frame damage affect a car?

Frame damage occurs when a vehicle is hit at a critical part of its structure.This impact could cause bending, cracking, shifting or even a ripple effect where other areas of the vehicle are weakened.No reported accidents drastically reduce the risk of buying a car with frame damage but that does...

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How does rim size affect car performance?

WHEEL SIZE NOT only affects a car's performance but it also has an impact on noise levels, comfort and fuel economy.As tyre sidewall height decreases, performance tends to get sharper and handling usually improves too.Larger wheels can impact on ride quality making for a skittish, more thrashy dr...

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How does drinking affect teenage brain development?

Drinking is more harmful to teens than adults because their brains are still developing throughout adolescence and well into young adulthood.Drinking during this critical growth period can lead to lifelong damage in brain function, particularly as it relates to memory, motor skills (ability to mo...

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How does reusing affect our natural resources?

Extracting raw materials from the earth's core releases harmful ash and gas into the air.This process causes air and water pollution.Recycling scrap metal and reusing plastic, aluminum reduces the need for the natural resources.Recycling protects the environment by reducing the greenhouse emissions.

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How does friction affect a mousetrap car?

The first is the friction between the wheels of the mousetrap car and the ground.This type of friction positively affects the motion of the vehicle, as it allows the wheels to grip the ground, moving forward.The greater the friction between axle and body, the shorter the distance of travel.

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How does TYRE tread affect stopping distance?

As the tread reduces, so too does the tyre's ability to grip the road.When the tyres reach the minimum of 1.6mm of tread, the stopping distance increases to 43 metres, that's almost double the stopping distance of the new tyres!

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Why does a car slow down going uphill physics?

When you are driving uphill, the force of gravity is working against you to slow you down and you may need to accelerate or change to a lower gear to maintain your speed.When you drive downhill, the reverse is true.Gravity will cause you to go faster and increase your stopping distance.

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How does MacDonald's affect the environment?

To supply meat for their burgers they have to have space to keep their cattle and let them graze. Sometimes-mostly-there isn't enough space so they send people to chop down big areas of the forest therfore affecting the animals who live in trees, the food chain and lots more and when they have a ...

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How does friction affect an oject's motion?

It reduces it by converting kinetic energy into heat.

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How does car exhaust affect the environment?

It helps make the 'Greenhouse Effect'.

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How does octane affect the ozone layer?

None. How much fuel is burned will have a minor effect.

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How does tire size affect vehicle speed?

The larger the tire the faster the vehicle will go for every revolution of the wheel.

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How does tire presser affect traction?

Lowering the tire pressure increases traction on loose materials like sand or on a drag strip. The traction is increased because the tire's "contact Patch" the amount of tire in contact with the ground is increased.The tire pressure directly affects the surface area of the tire making contact wit...

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How does tiredness affect thinking distance?

The thinking distance depends on the reaction time of the driver which could be affected by drugs, alcohol, distractions and tiredness.A faster speed increases both thinking and braking distance, increasing the total stopping distance.

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How does car emissions affect the environment?

Car pollution is one of the major causes of global warming.Cars and trucks emit carbon dioxide and other greenhouse gases, which contribute one-fifth of the United States' total global warming pollution.Greenhouse gases trap heat in the atmosphere, which causes worldwide temperatures to rise.

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How does bigger rims affect your car?

Changing wheel size means changing tire size When you add larger rims, you will need different sized tires.The tire will need to be shorter in height (aspect ratio) to compensate for space, and to keep the overall diameter the same.

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How does wheel size affect torque?

Generally as torque on a motor increases, speed decreases.For a traditional rear wheel drive vehicle: a small diameter rear wheel will increase torque to the ground and result in faster acceleration, at the expense of higher engine rpm for a given speed over ground.

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How does wedge affect a race car?

More wedge will make the car tighter.Taking wedge out allows the car to turn more, and makes it looser.Height: Lowering the front height of the car will increase downforce by reducing aero drag.

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How does geography affect culture and life?

So how does geography affect the cultures that develop around it? Experts point to the impact of certain physical features, such as landforms, climates, and natural vegetation.If you live in the mountains, you're likely to develop a particular culture that adapts to life at a high altitude.

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How does old brake fluid affect braking?

Over time, brake fluid absorbs moisture through the caliper pistons, hoses, and connections.Too much moisture contamination causes the fluid to become vapor during hot braking cycles that negatively affects your braking ability.Signs that your brake fluid is contaminated include: Your brake pedal...

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How does air resistance affect a car?

Air friction does not significantly affect a car's gas mileage.Air turbulence does.Whereas air friction is the opposing force caused by air rubbing sideways along a surface, air turbulence is the act of stirring up the air and creating pressure differences.Cars are slowed down when they stir up t...

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How Does height affect projectile motion?

The greater the weight of an object, the greater the influence of gravity upon it.Gravity will affect a projectile as it will decrease the height the projectile can obtain.As a projectile moves through the air it is slowed down by air resistance.Air resistance will decrease the horizontal compone...

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