Question #6426076Single Choice

Physics

Question

Two balls, A and B, with masses and , collide elastically. Initially, ball A moves at 6m/s toward ball B, which is stationary. What is the velocity of ball A after the collision?

Options

A
    -6 m/s
B
    3 m/s
C
    2 m/s
D
    -1.2 m/s

Answer & Analysis