Physics, 17.01.2020 21:31 niicoleassssssf
You serve a volleyball with a mass of 2.1 kg. the ball leaves your hand with a speed of 30m/s. the ball has energy. calculate it.
Answers: 1
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You serve a volleyball with a mass of 2.1 kg. the ball leaves your hand with a speed of 30m/s. the b...
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