A 1.54 kg plastic ball is rolling forward at 1.12 m/s. It collides with a second plastic ball of mass 0.87 kg, also rolling

Question

A 1.54 kg plastic ball is rolling forward at 1.12 m/s. It collides with a second plastic ball of mass 0.87 kg, also rolling forward at 0.81 m/s. After the collision, both balls continue rolling at different speeds. The 1.54 kg ball is now rolling at 0.53 m/s. What is the new velocity of the 0.87 kg ball?

Kunduz · Accepted Answer

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