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Physics, 31.12.2020 01:00 cranfordjacori
A 75 kg snowboarder slides up a frictionless rail to a height of 1.75 m high and slides across it at 2.50 m/s. How much kinetic energy did he have before sliding up the rail?
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A 75 kg snowboarder slides up a frictionless rail to a height of 1.75 m high and slides across it at...
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