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

Question

If two balls each of mass 0.06 kg moving in opposite directions with speed 4 m / s collide and rebound with the same speed, then the impulse imparted to each ball due to other is (A) 0.48 kg m / s (B) 0.24 kg m / s (C) 0.81 kg m / s (D) Zero

Tardigrade Admin · Accepted Answer

Impulse = change in momentum =2mv

Q. If two balls each of mass $0.06 k g$ moving in opposite directions with speed $4 m / s$ collide and rebound with the same speed, then the impulse imparted to each ball due to other is

0.48 kg m / s

0.24 kg m / s

0.81 kg m / s

Zero

Impulse $=$ change in momentum $= 2 m v$

Q. If two balls each of mass 0.06kg moving in opposite directions with speed 4m/s collide and rebound with the same speed, then the impulse imparted to each ball due to other is