Question

a body of mass 6 km is acted on by a force so that it's velocity changes from 3 m/s to 5 m/s,then change in momentum is​

Answer 1

Answer:

12 N-s

Explanation:

Change in momentum = m(v-u)

change in momentum = 6(5-3) = 6(2) = 12 N-s

Answer 2

Answer:

F=m(v-u)

F=6(5-3)

F=12N