Physics, 02.10.2019 07:50 ballin3294
A2-kg ball is held 4 m above the ground. relative to the ground its potential energy is:
a) 80 j
b) 32 j
c) more than 80 j
d) 8 j
e) 6 j
Answers: 1
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A2-kg ball is held 4 m above the ground. relative to the ground its potential energy is:
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