Question

Anobject of mass 100 kg is accelerated uniformly from a velocity of 5m/sto 8m/sin 6 seconds . Calculate it's initial and final momentum.

Answer 1

initial momentum = mass * initial velocity
= 100 * 5
= 5000 kg m/ s

final momentum = mass * final velocity
= 500* 8
= 40000 kg m/s