Two smooth spheres A and B of masses and move along the same straight line but in…
PHYSICS · Subjective · CBSE · Physics · Work, Energy and Power · Work, Energy and Power
Problem
Two smooth spheres A and B of masses 0.20kg and 0.30kg move along the same straight line but in opposite directions with speeds 5ms−1 and 2ms−1 respectively. Take the positive direction as that of A’s initial motion. Calculate the velocities of A and B immediately after they collide elastically.