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Physics, 22.08.2019 01:30 nickname0097

When a box rests on a round sheet of wood on the ground, it exerts an average pressure p on the wood. if the wood is replaced by a sheet that has half the diameter of the original piece, what is the new average pressure?

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When a box rests on a round sheet of wood on the ground, it exerts an average pressure p on the wood...

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