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Physics, 22.04.2021 20:50 liljobe8973
A woman's marathon runner set a world record by running 18.08 km in 1 hr. Her mass was 55 kg. If she ran with a constant velocity, what was her kinetic energy?
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A woman's marathon runner set a world record by running 18.08 km in 1 hr. Her mass was 55 kg. If she...
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