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Mathematics, 15.02.2020 00:34 amberunderhill

Which would have the greatest gravitational potential energy?
45 kg dog on a 5 foot high rock
20 kg dog on a 2 foot high rock
20 kg dog on 2 foot high log
45 kg dog on 2 foot high log

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Which would have the greatest gravitational potential energy?
45 kg dog on a 5 foot high rock<...
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