rogerlane3839 rogerlane3839

10-12-2020
Physics

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What is the normal force when a 40 kg person jumps and is accelerating at 3 m/s2 upward while in contact with the ground?

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Aaryan7009 Aaryan7009

10-12-2020

Answer:

N=mg

g=10-3=7

n=40×7

n=280

Explanation:

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