Question

stone waiting 5 kg moves with a velocity of 10 metre per second and steps after 2 second find the initial and the final momentum of the body​

Answer 1

Answer:

Mass- 5kg

u- 10m/s

t- 2 sec

v- 0

initial momentum- m×u

                           = 5×10

                          =  50kgm/s

   final momentum=  m×v

5×0= 0