Physics, 15.07.2020 17:01 josecano2

A 50g marble is moving at 2m/s when it strikes a 20g marble at rest. Immediately after the collision, the 50g ball is moving at 1m/s. Is this an elastic collision

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A 50g marble is moving at 2m/s when it strikes a 20g marble at rest. Immediately after the collision...

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