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Hitman42 [59]
3 years ago
10

A man with mass 81 kg lies on the floor. what is the normal force on the man?

Physics
1 answer:
butalik [34]3 years ago
3 0

Answer:

Forces come in pairs, so the force of gravity (9.8 N) with the mans weight (794N) on the earth is counteracted with the normal force ( the force of the earth back on the man) which is the same

Explanation:

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3 years ago
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3 years ago
A pair of adult nitwits sit balanced on a teeter totter type device. One of them, whose mass is 54.2 kg, is 1.20 m from the poin
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Answer:

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Explanation:

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mass of the first adult, m₁ = 54.2 kg

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3 years ago
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