Physics, 16.12.2020 01:20 kmcgregor4155
A 75-kg person, starting from rest, sleds down a slide 40. m high hill reaching the bottom with a speed of 18 m/s. Calculate
a) the PE at the top,
b) the KE at the bottom of the hill,
c) and finally, the thermal energy that was generated in the process.
Answers: 2
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A 75-kg person, starting from rest, sleds down a slide 40. m high hill reaching the bottom with a sp...
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