The driver of the compact car suddenly applies the brakes hard for 2.0sec. As a result, an average force of 5.0*10 to the 3rd power N is exerted on the car to slow it down.
A. Determine what is the change in momentum; that is, the direction and magnitude of the impulse, on the car?
B. Complete the after and before sketches, calculate the momentum and the velocity of the car now.