Physics, 20.07.2020 01:01, sierravick123owr441

A chain lying on the ground is 10 m long and its mass is 70 kg. How much work (in J) is required to raise one end of the chain to a height of 6 m

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A chain lying on the ground is 10 m long and its mass is 70 kg. How much work (in J) is required to...