Question

A 2000 kg car, moving along +X direction with a velocity of 72Km/
hr , is made to stop by a force
of unknown force time profile. The car does not recoil and the collision lasts a time span of Δt =
0.7s.
[a] Find the initial momentum of the car.
[b] Total impulse felt by the car during the collision.
[c] And average force felt by car during the incident. [Use momentum
impulse theorem].
Please help this question.

Answer 1

Explanation:

"b" (and any subsequent words) was ignored because we limit queries to 32 words.