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2 years ago

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A 50 kg bear climbed on the tree branch 10 meters above the ground. If the bear descends to 5 meters above the ground, its poten

tial energy will be decreased by
A/ 4900 J
B/ 2450 J
C/ 2540 J
D/ 2500 J

1 answer:

Simora [160]2 years ago

6 0

<h3>Option A. 4900 J or joules</h3>

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