a 10 kg child slides down a 4 meter long slide at angle of 30 degrees...
a 10 kg child slides down a 4 meter long slide at angle of 30 degrees to the horizontal. at the end of the slide , she is going at a speed of 2.2 m/s. how much energy is converted to internal energy by friction during this slide? (answer in joules)
Please explain how to solve this so that I could learn for the future. Thank you!!
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a 10 kg child slides down a 4 meter long slide at angle of 30
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