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Nataly [62]
3 years ago
11

Neglecting friction, if a pendulum bob has 100 joules of kinetic energy at the bottom of its swing, how much potential energy do

es it have at the top of its swing?
A) 0 J
B) 50 J
C) 100 J
D) 200 J
Chemistry
1 answer:
gulaghasi [49]3 years ago
8 0
B) 50 J because it had less energy at the beginning than the end
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