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Physics, 18.06.2021 19:20, jadacherry
A 25.5 kg child swings on a swing set. At the top of the swing's arc, the child reaches a height of 1.50 m from the ground. What are the child's PE and KE respectively at the bottom of the arc?
188 J and 188 J
0 J and 375 J
375 J and 0 J
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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A 25.5 kg child swings on a swing set. At the top of the swing's arc, the child reaches a height of...
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