Question

A force of 100N is acting on a block of mass 4 kg, initially the body was at rest. If a force acts on the body for 2 seconds then...

choose the correct statements. Question has multiple answers..

A) find velocity of the block is 25 m/s
B) final velocity of the block is 50m/s
C) final momentum of the block is 100 kg metre/s
D) final momentum of the block is 200 kg m/s​

Answer 1

Answer:

Force=100Newton

Mass=4kg

Initial velocity=0

time =2 seconds

answer A is correct