A weight lifter performs a squat with 400 kg (less than the world record). At a...

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A weight lifter performs a squat with 400 kg (less

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Answer 1

Answer #1

Solution The sum of the moments is 0. ΣΑ-0--(400 + 100): 9.8 0.5 + Faua.* 0.05 Fgn 49000 N

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Answer 2

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