Question

An object which has mass 10 kg and its initial velocity is 10 metre per second and final velocity is 40 metre per second find its change in momentum

Answer 1

Answer:

300kgm/s

Explanation:

m = 10 kg

u = 10 m/s

v=40m/s

change in p = m(v-u)

                    = 10(40-10)

                    =300