_________ is affected by your brakes, tires, the road surface, and speed. -General Knowledge

_________ is affected by your brakes, tires, the road surface, and speed. -General Knowledge
by

1 Answer

Answer :

Friction is affected by your brakes, tires, the road surface, and speed.
by

Related questions

The efficiency of the brakes of a vehicle depends upon (A) Condition of road surface (B) Condition of the tyres (C) Presence of the show moisture (D) All the above

Description : The efficiency of the brakes of a vehicle depends upon (A) Condition of road surface (B) Condition of the tyres (C) Presence of the show moisture (D) All the above

Last Answer : Answer: Option D

A car travelling at a speed of 60 km/hour is braked and comes to rest 6 seconds after the brakes are applied. The minimum coefficient of driction between the wheels and the road would be a.0.107 b.0.3 c.0.283 d.0.417 e.0.5

Description : A car travelling at a speed of 60 km/hour is braked and comes to rest 6 seconds after the brakes are applied. The minimum coefficient of driction between the wheels and the road would be a.0.107 b.0.3 c.0.283 d.0.417 e.0.5

Last Answer : c. 0.283

Stopping distance of vehicles : When brakes are applied to a moving vehicle, the distance it travels before stopping is called stopping distance. It is an important factor for road safety and depends on the initial velocity ( v 0 ) and the braking capacity, or deceleration, ?a that is caused by the braking. A car travelling at speed 72km/hr suddenly applies the brake with the deceleration of 5m/s2. Find the stopping distance of the car -Science

Description : Stopping distance of vehicles : When brakes are applied to a moving vehicle, the distance it travels before stopping is called stopping distance. It is an important factor for road safety and depends on ... the brake with the deceleration of 5m/s2. Find the stopping distance of the car -Science

Last Answer : Here u=72 km/hr = 72×10003600m/s=2072×10003600m/s=20 m/s , v=0 a= -5 m/s2 Now using the relation v2=u2+2asv2=u2+2as 0=(20)2+2×(−5)×s0=(20)2+2×(−5)×s s=40ms=40m

If a child runs into the road 45 to 50 feet ahead of your car what is the highest speed from which you can stop with good brakes?

Description : If a child runs into the road 45 to 50 feet ahead of your car what is the highest speed from which you can stop with good brakes?

Last Answer : About 20 mph, but it would depend greatly on other factors suchas road conditions, size and weight of vehicle, operator reactionspeed, etc.

A car is moving along a straight horizontal road at a speed of 20 meters per second. The brakes are applied and a constant force of 5000 Newtons decelerates the car to a stop in 10 seconds. The mass of the car is: w) 1250 kilograms x) 2500 kilograms y) 5000 kilograms z) 10,000 kilograms

Description : A car is moving along a straight horizontal road at a speed of 20 meters per second. The brakes are applied and a constant force of 5000 Newtons decelerates the car to a stop in 10 seconds. The mass of the car is: w) 1250 kilograms x) 2500 kilograms y) 5000 kilograms z) 10,000 kilograms

Last Answer : ANSWER: X -- 2500 KILOGRAMS

Does a broken strut affect brakes and tires?

Description : Does a broken strut affect brakes and tires?

Last Answer : A broken strut will definitely affect your tires. They will wear quicker, and possibly off center. As for the broken strut affecting your brakes? Mainly for the fact that your car will not be performing correctly ... can be pulling to one side or the other, and when you brake, this can be enhanced.

Where can I get brakes and tires checked at the same time?

Description : Where can I get brakes and tires checked at the same time?

Last Answer : you can go to grismer automotive service. They will check the tires and brakes and let you know the issues and tell you if the brakes and tires need to be replaced or serviced.

Where can I buy tires and brakes?

Description : Where can I buy tires and brakes?

Last Answer : If you are wanting to buy some new tires and new brakes for your new care and do not know where to buy new stuff, then you should take a look a Car Accessories For Less.

When the speed of a rear-drive car is increasing on a horizontal road the direction of the frictional force on the tires is:

Description : When the speed of a rear-drive car is increasing on a horizontal road the direction of the frictional force on the tires is:

Last Answer : When the speed of a rear-drive car is increasing on a horizontal road the direction of the ... the front tires and forward for the rear tires

A car is travelling at 90 km/hour on a rough road where the coefficient of friction between the road and the tyre is 0.5. The distance the car will skid before stopping when the brakes are jammed suddenly would be a.127.4 m b.95.55 m c.63.7 m d.31.85 m e.90 m

Description : A car is travelling at 90 km/hour on a rough road where the coefficient of friction between the road and the tyre is 0.5. The distance the car will skid before stopping when the brakes are jammed suddenly would be a.127.4 m b.95.55 m c.63.7 m d.31.85 m e.90 m

Last Answer : c. 63.7 m

If you want to stop the car in the shortest distance on an icy road, you should a.107 dynes b.not apply the brakes c.pump' the brakes d.push hard the brakes to lock the wheels e.push just hard enough to prevent slipping

Description : If you want to stop the car in the shortest distance on an icy road, you should a.107 dynes b.not apply the brakes c.pump' the brakes d.push hard the brakes to lock the wheels e.push just hard enough to prevent slipping

Last Answer : e. push just hard enough to prevent slipping

A car moving along a straight road with a speed of 120 km/hr, is brought to rest by applying brakes.

Description : A car moving along a straight road with a speed of 120 km/hr, is brought to rest by applying brakes.

Last Answer : A car moving along a straight road with a speed of 120 km/hr, is brought to rest by applying brakes. ... (ii) time taken by the car to come to rest.

Should "doughnut tires" be made illegal on the road?

Description : Should "doughnut tires" be made illegal on the road?

Last Answer : what exactly is a doughnut tire? i looked on google images but all it brings up is pictures of thin spare tires and some monster truck with wheels like chocolate doughnuts. i would say its highly unusual to have ... spare tires on the car, ok in my opinion if he was on his way to buy new tires.

What are the differences between off road tires and regular tires?

Description : What are the differences between off road tires and regular tires?

Last Answer : The differences are the size and the purpose. Regular tires are made to grip the asphalt, and also fitted with grooves to push water away, keeping it from hydroplaning. The off road tires are thicker, and the grooves are much deeper, giving it the ability to have good traction in the dirt and rocks.

How many inches of thickness is the tread on most off-road mud tires?

Description : How many inches of thickness is the tread on most off-road mud tires?

Last Answer : Tread is measured in 32nds of an inch, or x/32. Most off-road mud tires measure about 18/32, which is read as "eighteen thirty-seconds of an inch."

price and brand suggestions of off road tires?

Description : price and brand suggestions of off road tires?

Last Answer : You can likely purchase these tires from a specialty outdoors shop in your area. As for price, that will depend on the size, season and where you live. To find a good price, I would comparison shop around your area and look for a good quality for a good price.

Which of Newton's laws of motion is demonstrated when a car applies its brakes on an icy surface but the car continues to slide along the surface?

Description : Which of Newton's laws of motion is demonstrated when a car applies its brakes on an icy surface but the car continues to slide along the surface?

Last Answer : Newton's First Law: objects at rest tend to stay at rest,objects in motion tend to stay in motion. When the brakes areapplied, the friction with the road surface is the force that stopsthe car -- on ice, this friction is greatly reduced.

A car moving with a speed of 40 km/h can be stopped by applying brakes after at least 2m. If the same car is moving with a speed of 80 km/h., what is

Description : A car moving with a speed of 40 km/h can be stopped by applying brakes after at least 2m. If the same car is moving with a speed of 80 km/h., what is

Last Answer : A car moving with a speed of 40 km/h can be stopped by applying brakes after at least 2m. If the same car is moving ... A. 2 m B. 4 m C. 6 m D. 8 m

A car moving with a speed of 40 km/hr can be stopped by applying brakes after at least 2 m. If the same car is moving with a speed of 80 km/hr. What i

Description : A car moving with a speed of 40 km/hr can be stopped by applying brakes after at least 2 m. If the same car is moving with a speed of 80 km/hr. What i

Last Answer : A car moving with a speed of 40 km/hr can be stopped by applying brakes after at least 2 m. If the same car is moving ... A. 2 m B. 4 m C. 6 m D. 8 m

The ability of a driver to stop the vehicle moving with the designed speed, depends upon: (A) Perception time (B) Brake reaction time (C) Efficiency of the brakes (D) All the above

Description : The ability of a driver to stop the vehicle moving with the designed speed, depends upon: (A) Perception time (B) Brake reaction time (C) Efficiency of the brakes (D) All the above

Last Answer : Answer: Option D

At an aircraft taxiing speed of 10mph, the anti-skid braking system is: a. Inoperative b. Operative c. Operative only on the nosewheel brakes d. Operative only on the main wheel brakes

Description : At an aircraft taxiing speed of 10mph, the anti-skid braking system is: a. Inoperative b. Operative c. Operative only on the nosewheel brakes d. Operative only on the main wheel brakes

Last Answer : a. Inoperative

To maintain altitude, what must be done as Indicated Airspeeed (IAS) is reduced? a. Decrease angle of attack to reduce the drag b. Increase angle of attack to maintain the correct lift force c. Deploy the speed brakes to increase drag d. Reduce thrust

Description : To maintain altitude, what must be done as Indicated Airspeeed (IAS) is reduced? a. Decrease angle of attack to reduce the drag b. Increase angle of attack to maintain the correct lift force c. Deploy the speed brakes to increase drag d. Reduce thrust

Last Answer : b. Increase angle of attack to maintain the correct lift force

At an aircraft taxiing speed of 10mph, the anti-skid braking system is: a. Inoperative b. Operative c. Operative only on the nosewheel brakes d. Operative only on the main wheel brakes

Description : At an aircraft taxiing speed of 10mph, the anti-skid braking system is: a. Inoperative b. Operative c. Operative only on the nosewheel brakes d. Operative only on the main wheel brakes

Last Answer : a. Inoperative

A 45 kilogram bicyclist on a 5 kilogram bicycle rides down a 50 meter high hill with her brakes partially on. Her speed at the bottom of the hill is 10 meters per second. How many kilojoules of heat were dissipated by the cyclist's brakes?

Description : A 45 kilogram bicyclist on a 5 kilogram bicycle rides down a 50 meter high hill with her brakes partially on. Her speed at the bottom of the hill is 10 meters per second. How many kilojoules of heat were dissipated by the cyclist's brakes?

Last Answer : ANSWER: 22.5 KILOJOULES or 22.0 KILOJOULES (based on 9.8 m/s2)

The maximum safe speed on roads, depends on the (A) Type of road surface (B) Type of curves (C) Sight distance (D) All the above

Description : The maximum safe speed on roads, depends on the (A) Type of road surface (B) Type of curves (C) Sight distance (D) All the above

Last Answer : Answer: Option D

If the coefficient of friction on the road surface is 0.15 and a maximum super-elevation 1 in 15 is provided, the maximum speed of the vehicles on a curve of 100 metre radius, is (A) 32.44 km/hour (B) 42.44 kg/hour (C) 52.44 km/hour (D) 62.44 km/hour

Description : If the coefficient of friction on the road surface is 0.15 and a maximum super-elevation 1 in 15 is provided, the maximum speed of the vehicles on a curve of 100 metre radius, is (A) 32.44 km/hour (B) 42.44 kg/hour (C) 52.44 km/hour (D) 62.44 km/hour

Last Answer : Answer: Option C

Design of horizontal curves on highways, is based on (A) Design speed of vehicles (B) Permissible friction on the road surface (C) Permissible centrifugal ratio (D) All the above

Description : Design of horizontal curves on highways, is based on (A) Design speed of vehicles (B) Permissible friction on the road surface (C) Permissible centrifugal ratio (D) All the above

Last Answer : Answer: Option D

The amount of current flow required for the cathodic protection of a vessel is dependent upon the _________. A. amount of bare steel surface B. speed of the ship through the water C. temperature of the water D. all of the above

Description : The amount of current flow required for the cathodic protection of a vessel is dependent upon the _________. A. amount of bare steel surface B. speed of the ship through the water C. temperature of the water D. all of the above

Last Answer : Answer: D

The Kellys are on a family outing. As they approach Bellvue Zoo, a tyre on their car is punctured by a metal object on the road. Using the spare, they drive to the next petrol station, where they buy a new tyre. Here the buying process was affected by:A)cognitive dissonance B)a situational factor C)an internal search factor D)framing E)a cognitive factor

Description : The Kellys are on a family outing. As they approach Bellvue Zoo, a tyre on their car is punctured by a metal object on the road. Using the spare, they drive to the next petrol station, ... A)cognitive dissonance B)a situational factor C)an internal search factor D)framing E)a cognitive factor

Last Answer : B)a situational factor

he purchase of _________ is least likely to be affected by demographic factors. A)a car B)table salt C)a computer for home use D)fast food E)low fat cheese

Description : he purchase of _________ is least likely to be affected by demographic factors. A)a car B)table salt C)a computer for home use D)fast food E)low fat cheese

Last Answer : B)table salt

true or false: if your brakes fail, slam on them as hard as possible. -General Knowledge

Description : true or false: if your brakes fail, slam on them as hard as possible. -General Knowledge

Last Answer : The given statement is false.

brakes that automatically stop a trailer -General Knowledge

Description : brakes that automatically stop a trailer -General Knowledge

Last Answer : Brakes that automatically stop a trailer if it breaks away from the towing vehicle are required on all trailers equal or exceeding a weight of 3,000 pounds.

What tires are good for better speed?

Description : What tires are good for better speed?

Last Answer : Anything that has a Z rating is made for higher speeds and handling.

How much, in general, would I expect to pay for a brake job that includes all 4 brakes with ceramic pads?

Description : How much, in general, would I expect to pay for a brake job that includes all 4 brakes with ceramic pads?

Last Answer : You can expect to pay about $125 to $150 for parts depedning on the model of the car. The labor should go around another $50 to $75 unless there are some additional problems with the car.

Rate of heat transfer by vaporisation from pools of water is affected by the (A) Nature of heating surface and distribution of bubbles (B) Surface tension of water (C) Viscosity of water (D) All (A), (B) and (C)

Description : Rate of heat transfer by vaporisation from pools of water is affected by the (A) Nature of heating surface and distribution of bubbles (B) Surface tension of water (C) Viscosity of water (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

Benthic organisms are affected the most by (a) light reaching the forest floor (b) surface turbulence of water (c) sediment characteristics of aquatic ecosystems (d) water-holding capacity of soil

Description : Benthic organisms are affected the most by (a) light reaching the forest floor (b) surface turbulence of water (c) sediment characteristics of aquatic ecosystems (d) water-holding capacity of soil

Last Answer : c) sediment characteristics of aquatic ecosystems

Time of overland flow, is affected by (A) Slope of the basin (B) Type of the ground surface (C) Length of the flow path (D) All the above

Description : Time of overland flow, is affected by (A) Slope of the basin (B) Type of the ground surface (C) Length of the flow path (D) All the above

Last Answer : Answer: Option D

The corona is considerably affected by which of the following ? (a) Size of the conductor (b) Shape of the conductor (c) Surface condition of the conductor (d) All of the above

Description : The corona is considerably affected by which of the following ? (a) Size of the conductor (b) Shape of the conductor (c) Surface condition of the conductor (d) All of the above

Last Answer : (d) All of the above

The corona is considerably affected by which of the following ? (a) Size of the conductor (b) Shape of the conductor (c) Surface condition of the conductor (d) All of the above

Description : The corona is considerably affected by which of the following ? (a) Size of the conductor (b) Shape of the conductor (c) Surface condition of the conductor (d) All of the above

Last Answer : (d) All of the above

What would you do if you found that your child had removed the brakes from his/her bicycle?

Description : What would you do if you found that your child had removed the brakes from his/her bicycle?

Last Answer : What? Why would a kid do that? I'd ask why they did it and explain to him or her that it's very dangerous and make them put the brakes back. If they seemed to comprehend why it was wrong ... to be some sort of punishment I'm not sure though. It really depends on the kids reaction and explanation.

Why did bicycle brakes go back to the side-pull type?

Description : Why did bicycle brakes go back to the side-pull type?

Last Answer : I had an old Raleigh with center pull. It was a wonderful bike. It didn't use brake cables either; it used mechanical (straight) steel bars instead. Sadly, it was stolen I think they went to ... to the brake and the rim. Too much energy was being expended and too little braking was being done.

Is this 8 yr. old exceptionally tall to reach the brakes of the car right?

Description : Is this 8 yr. old exceptionally tall to reach the brakes of the car right?

Last Answer : Is this a random question or do you have a story that goes with this question?

Smell of car brakes?

Description : Smell of car brakes?

Last Answer : My guess they are just breaking in a bit, unless you were using them hard on the way to work,unless maybe you have them dragging a bit, but you didn’t mention that so I am again guessing no,if the smell doesn’t go away after a day or 2 then worry but for now, don’t.

Why would my abs light, brake light, and trac light be on after getting brakes replaced?

Description : Why would my abs light, brake light, and trac light be on after getting brakes replaced?

Last Answer : Get a 2nd opinion!

When cruise control 'hits the brakes', do the brake lights come on?

Description : When cruise control 'hits the brakes', do the brake lights come on?

Last Answer : Cruise control won’t apply your brakes to slow the car. It downshifts instead, so the resistance of the engine slows you down. Since the brakes aren’t involved, no lights.

Why do my new car brakes creak/squeak?

Description : Why do my new car brakes creak/squeak?

Last Answer : The new brakes, since they did away with asbestos tend to squeak more. If you here a clicking or even worse a grinding type noise get to the garage ASAP. Try not to do super hard stops, the new ... would also be concerned about the ripped boot. I'm in the Northeast and the salt is hell on cars.

What can cause squeaking from my brakes while driving but not while braking?

Description : What can cause squeaking from my brakes while driving but not while braking?

Last Answer : I took off my front tire to look at my pads on that one. Well they look ok expect behind my rotor disk the brake pad looks kinda chipped and chopped up? Like its peeling funny and wearing on it ... this a caliper broken? What could be doing that to the brake pad from the other side of the rotor?

How do you know when you need new brakes?

Description : How do you know when you need new brakes?

Last Answer : If you hear crickets when you press the brake pedal it is time to change them. Next time you get your oil changed ask them to inspect your brakes, they can tell you how much brake pad is left and if anything is broken.

Car brakes worn down only on one side?

Description : Car brakes worn down only on one side?

Last Answer : Your alignment might be off.

Any suggestions what could be causing failing brakes?

Description : Any suggestions what could be causing failing brakes?

Last Answer : answer:Does the pedal go all the way to the floor? Can you pump the pedal and build pressure? Does the vehicle seem to lose power? Rebuild the calipers.