If a 5kg object experiences a 10 N force for a duration of 0.10 second then what is the momentum change of the object.

1 answer

force = rate of change of momentum which is m a if the mass is constant

10 Newtons = change of momentum/0.10 second

so change of momentum = 1 kg m/s

by the way the change in speed would be 1/5 = .2 m/s