Physics, 16.04.2020 22:03, angiejtc0908
A roller coaster is at the top of a 72 m hill and has a mass of 966 kg. The coaster (at this moment) has energy. Calculate it. *
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A roller coaster is at the top of a 72 m hill and has a mass of 966 kg. The coaster (at this moment)...
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