Question

What happens in the stopping distance if velocity of a car is doubled​

Answer 1

Explanation:

So, if velocity is doubled, the kinetic energy is 4 times bigger. The braking force will have to be 4 times greater to stop the car in the same distance. ... If u is doubled and v is 0 ( as finally the car comes to rest. )

Answer 2

Answer:

On doubling the velocity, stopping distance becomes 4 times