Question

an object of mass 50 kg is accelerated from where is city of for metre per second and 8 metre per second in 8 second calculate initial and final momentum of the object and find force exerted by the object​

Answer 1

Answer:

Explanation:

initial momentum = 200 kg m/s

final momentum = 400 kg m/s

so change in momentum = 200 kg m/s

this change has occurred in 8 seconds.

so F = 200/8 = 25 N