Answer and explain please
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Answer and explain please

[From: ] [author: ] [Date: 11-05-02] [Hit: ]
So,area = (pi) * (radius)^2 = (pi) * (2 cm)^2 = 12.pressure = 500 Newtons / 12.57 cm^2 = 39.78 Newtons/cm^2 is the answer-can you check out my other questions and try to answer them. i would really appreciate it.......
If I weigh 500 Newtons. How much pressure do I apply when I stand on my head, if the part of my head that's touching the floor has a radius of 2 cm?

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pressure = force / area

So, find the force and area:

force = 500 Newtons

area = (pi) * (radius)^2 = (pi) * (2 cm)^2 = 12.57 cm^2

pressure = 500 Newtons / 12.57 cm^2 = 39.78 Newtons/cm^2 is the answer

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can you check out my other questions and try to answer them. i would really appreciate it.

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