Physics, 18.12.2020 22:10 kprincess16r
A ski jumper starts at the top of a 400m high hill before skiing down to the bottom. If the ski jumper has a mass of 75kg how much potential energy would they have at the beginning of the their motion?
A. 3920 J
B. 30,000 J
C. 735 J
D. 294,000 J
Answers: 2
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A ski jumper starts at the top of a 400m high hill before skiing down to the bottom. If the ski jump...
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