Physics, 12.06.2020 03:57 avablender

What is the magnitude of impulse of a 2.7 gram ping pong ball initially moving at 15 m/s, if hit by a ping pong paddle and then moves the opposite direction at 14/ms

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What is the magnitude of impulse of a 2.7 gram ping pong ball initially moving at 15 m/s, if hit by...