Physics, 02.07.2021 16:40 luiscer5819
A chain lying on the ground is 10 m long and its mass is 90 kg. How much work (in J) is required to raise one end of the chain to a height of 4 m
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A chain lying on the ground is 10 m long and its mass is 90 kg. How much work (in J) is required to...
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