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Physics, 20.07.2021 14:00 rhondafits9000

If a boy lifts a mass of 6kg to a height of 10m and travels horizontally with a constant velocity of 4.2m/s, calculate the work done? Explain your answer.

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If a boy lifts a mass of 6kg to a height of 10m and travels horizontally with a constant velocity of...

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