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Elza [17]
3 years ago
8

A 65 kg woman is horizontal in a push-up position. What are the vertical forces acting on her hands?​

Physics
1 answer:
Leni [432]3 years ago
8 0

Answer:

Explanation:

Sum moments about her toes, to zero.

65(9.8)[1.00] - F[1.50] = 0

F = 424.666... N

Rounding to two significant digits makes it

F = 420 N

Don't know what to tell you, None of those options seem really close and you have two options at 410.4 N so I'm guessing a typo.

If you only take a single significant digit on gravity to make it 10 m/s² you end up with answer B), but why would one assume four significant digits in an answer when only a single significant digit went into the arguments? Only thing we can say for certain is it's probably not C)

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it cools down the cancer cells

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What does strong language mean ?
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Three cars with identical engines and tires start from rest, and accelerate at their maximum rate. Car X is the most massive, an
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George created an advertisement for a retail store that sold clothes. He added a discount in the form of a coupon that the custo
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The advertisement feature that George can use is a coupon booklet  with the local newspaper for delivery

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Calculate the electric field associated to an electric dipole for two charges separated 10-8 m with a dipole moment of 10-33 C m
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Answer:

18 N/C

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E = [2KP / r³]

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