Question

If a body of mass 100kg is moving with a velocity of 72km/h. What is the momentum of the body

Answer 1

2000kgm/s

Given that,

mass=100kg

velocity=72km/hr

=72×5/18m/s

=20m/s

Momentum=mass×velocity

p=mv

=100kg×20m/s

=2000kgm/s

HOPE IT HELPS.