A 2200 kg car traveling at 25 m / s [S] stops in 10 s. Determine:
the acceleration of the car;
the net force required to produce this acceleration.

Explanation:

m = Mass of car = 2200 kg

t = Time = 10 s

v = Final velocity = 0

u = Initial velocity = 25 m/s

a = Acceleration

From the kinematic equations of linear motion we have

Acceleration of the car is

Force is given by

Net force required to produce the acceleration is .

it would be kevlar ^^