Ball A with a mass of 0.50kg moves with an unknown velocity across a low friction surface (horizontal) and collides with ball B (m= 0.80kg) which is initially at rest. After the collision, both the balls are slightly dented and move apart without spinning. Start from momentum conservation equation a) Sketch the free body diagram b) Calculate the initial velocity of ball A.

Ball A with a mass of 0.50kg moves with an unknown velocity across a low friction surface (horizontal) and collides with ball B (m= 0.80kg) which is initially at rest. After the collision, both the balls are slightly dented and move apart without spinning. Start from momentum conservation equation a) Sketch the free body diagram b) Calculate the initial velocity of ball A.

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