Physics, 22.04.2021 17:40 viktoria1198zz

A 80.0 kg person initially at rest atop a skateboard ramp that is h = 1.5 m above its lowest position. At the bottom of the ramp, the skateboarder is traveling 4.0 m/s. To the nearest joule, how much thermal energy was produced as a result of friction between the skateboard and ramp when the person reaches the bottom of the ramp?

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A 80.0 kg person initially at rest atop a skateboard ramp that is h = 1.5 m above its lowest positio...

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