Question

if two balls each of mass 0.06 kg moving in opposite direction with speed of 4 m/s
collide and rebound with same speed then the impulse imparted to each ball due to other is--------------

Answer 1

Impulse=change in momentum =0.06[4-(-4] =0.24kg.m/s

Answer 2

please see the attached document ...........
 i hope it helps..............

c5277d43d18693847fc7a559405f82b0.docx