How much does the thermal energy increase during johns trip

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Reference no: EM13285095

John is sitting ( at rest) at the top of a slide that is inclined 25 deg with respect to the horizontal. After travelling 5.0 m, (the length of the slide), John's speed at the bottom of the slide is 5.4m/s. Assume that the friction is not negligible in this situation. If John's mass is 25 kg, how much does the thermal energy increase during John's trip down the slide?

Reference no: EM13285095

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