How high of a hill should an 80-kg person climb to expend 40,000 joules of energy?
A. 4.1 km
...
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Physics, 16.11.2020 18:50 hartzpeyton136
How high of a hill should an 80-kg person climb to expend 40,000 joules of energy?
A. 4.1 km
B. 4.9 km
C. 51 m
D. 500 m
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