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** (will give + brainliest answer) a skateboarder is starting at the top of a 50.0 meter hill. at the bottom of the hill the skateboarder is going 25 m/s. if the mass of the skateboarder is 52 kg, how much energy was lost in the downhill ride? a) 650 joules b) 9230 joules c) 16,250 joules
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** (will give + brainliest answer) a skateboarder is starting at the top of a 50.0 meter hill. at t...
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