cortnyisawesome cortnyisawesome

10-05-2016
Physics

contestada

What allows us to stand upright and keeps us from falling through the ground?

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apples15 apples15

10-05-2016

while gravitational pull pulls us down the opposing force pusshes us upward and cancels each other out

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RobbiePitz RobbiePitz

10-05-2016

Our spine and our muscles keep us standing up right, but the falling part I have no idea, I was wondering that myself.

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