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sergij07 [2.7K]
2 years ago
9

When is the pressure of the man on the ground more – lying position or standing

Physics
1 answer:
Wittaler [7]2 years ago
7 0

Hi,

<u>The man on the ground in standing position has more pressure</u>. This is because when he stands, only his legs are in contact with the ground. While lying, his body is more in contact with the ground, therefore, he exerts less pressure.

To the point, a man standing position on the ground had more pressure.

More is the area of contact, less is the pressure efforted.

Thank you...

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To get the velocity equation we need to integrate over time, we will get:

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To get the position equation we need to integrate over time again, we will get:

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Then we need to solve for t the next equation:

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H = initial height (we know that is the same for both bullets)

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Notice that the horizontal velocity does not affect this equation, then we will get the same value of t for the dropped bullet and for the fired bullet.

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Explanation:

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