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Physics, 06.11.2019 02:31 moneytt7508

Jim rides his skateboard down a ramp that is in the shape of a quarter circle with a radius of 5.00 m. at the bottom of the ramp, jim is moving at 9.00 m/s. jim and his skateboard have a mass of 58.4 kg. how much work is done by friction as the skateboard goes down the ramp?

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Jim rides his skateboard down a ramp that is in the shape of a quarter circle with a radius of 5.00...
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