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Marina CMI [18]
3 years ago
10

How much work is done by gravity when a pine cone (of mass 50g) falls from the top of a tree, 9 m high?

Physics
1 answer:
Ksenya-84 [330]3 years ago
5 0

4.5 Joules. I think it'd be 4.41, but when you round it, it's 4.5.

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