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Assuming that braking force is the friction force;

F=m*a

4000 = 1000*a

a = 4 m/s^2

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How does braking affect acceleration in a moving vehicle?

Braking in a moving vehicle decreases acceleration by reducing the speed of the vehicle. When the brakes are applied, friction between the brake pads and the wheels slows down the vehicle, causing a decrease in acceleration.


Give you an example in which acceleration is against the direction of motion?

When a car is moving forward and the driver suddenly applies the brakes to stop, the car's acceleration is against the direction of motion. This is because the acceleration due to braking acts in the opposite direction of the car's velocity, causing it to slow down.


How can the velocity of a car during breaking at a constant acceleration against time from the moment of applying the breaks?

The velocity of a car during braking with constant acceleration can be calculated using the kinematic equation: final velocity = initial velocity + acceleration * time. As the car brakes, the initial velocity decreases to 0 m/s (assuming the car comes to a stop), and the acceleration due to braking is negative. Therefore, the equation becomes: final velocity = -acceleration * time.


When you press your bicycle's brakeswhat happens to your speedvelocityand acceleration?

your seed,velocity,and acceleration will be slow When you brake, your acceleration increases (!), your velocity decreases (and in this case, there is no difference between velocity and speed). Negative acceleration increases when braking a moving bike.


What is an example of a car traveling eastward and it acceleration be westward?

If a car is driving eastward with a constant velocity and then suddenly applies the brakes to decelerate, its acceleration is in the opposite direction of its motion, which would be westward. This is because acceleration is a vector quantity that can act in the direction opposite to the object's motion.

Related Questions

How does braking affect acceleration in a moving vehicle?

Braking in a moving vehicle decreases acceleration by reducing the speed of the vehicle. When the brakes are applied, friction between the brake pads and the wheels slows down the vehicle, causing a decrease in acceleration.


What affects braking distances?

The speed; the acceleration; the time it takes to react before the driver notices a danger (and applies the brakes). The acceleration is affected by the mass of the car; by the quality of the brakes; and by the condition of the road (for example, whether it's slippery).


What is gross trailer weight braked?

This is the maximum amount of weight a vehicle can tow, if what being towed has brakes. A towed vehicle with brakes (electronic brakes) responds to the same braking that the vehicle doing the towing has. If the vehicle being towed does not have brakes, the maximum towing capacity is much less.


What system are brakes from?

brakes are the braking system It could be a part of the control system It has a hydraulic system in the braking system


Give you an example in which acceleration is against the direction of motion?

When a car is moving forward and the driver suddenly applies the brakes to stop, the car's acceleration is against the direction of motion. This is because the acceleration due to braking acts in the opposite direction of the car's velocity, causing it to slow down.


Grinding when braking?

Worn out brakes.


How can the velocity of a car during breaking at a constant acceleration against time from the moment of applying the breaks?

The velocity of a car during braking with constant acceleration can be calculated using the kinematic equation: final velocity = initial velocity + acceleration * time. As the car brakes, the initial velocity decreases to 0 m/s (assuming the car comes to a stop), and the acceleration due to braking is negative. Therefore, the equation becomes: final velocity = -acceleration * time.


How do antilock brakes or ABS increase the braking force while stopping and what μ value does this represent?

Antilock brakes do not increase the braking force.


What is braking and braking distances?

Braking in a moving vehicle is applying the brakes to slow or halt movement, usually by depressing a pedal. The braking distance is the distance between the time the brakes are applied and the time the vehicle comes to a complete stop.


What is Antilock braking system?

Antiliock braking system is the mechanism which controlls the braking of brakes, If the pedals are fully pressed it will oppose the motion to protect your braking


When you press your bicycle's brakeswhat happens to your speedvelocityand acceleration?

your seed,velocity,and acceleration will be slow When you brake, your acceleration increases (!), your velocity decreases (and in this case, there is no difference between velocity and speed). Negative acceleration increases when braking a moving bike.


How do you calculate braking torque?

To calculate brake torque, multiply force with the distance from the point of rotation. Force is equal to the torsional reaction caused by the brakes, and is also equal in magnitude to the torque exerted by the road.