Question

a body of mass kg10 moving with a speed10m/s to comes to rest after some time find Change in momentum​

Answer 1

Answer:

m = 10 Kg

u = 10 m/s

v =  0 m/s

Change in momentum of an object = m(v - u)

                                                           = 10(0 - 10)

                                                           = 10 × -10

                                                           = -100 Kgm/s