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Physics, 13.01.2021 14:00, unknown9263
At the top of a roller coaster 20 m above the ground the 5 kg car is moving at 2 m/s how fast is it moving at the bottoms of the hill
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Answers: 2
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At the top of a roller coaster 20 m above the ground the 5 kg car is moving at 2 m/s how fast is it...
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