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Physics, 17.12.2020 21:30 Jalyn1060

standing on a icy pond you throw a 0.5 kg ball at 40 m/s you move back at 0.4 m/s after throwing what is it's mass

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standing on a icy pond you throw a 0.5 kg ball at 40 m/s you move back at 0.4 m/s after throwing wha...
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