Question #6426079Single Choice

Physics

Question

Three balls, A, B, and C, each with a mass m, are initially aligned in a straight line on a frictionless horizontal surface. Ball A is moving to the right with a velocity , while balls B and C are stationary. Ball A collides elastically with ball B, which then collides elastically with ball C. What is the final velocity of ball C after the series of collisions?

Options

A
    
B
    
C
    
D
    

Answer & Analysis

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