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23-10-2017
Physics

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A 0.14-kg baseball is dropped from rest from a height of 2.0 m above the ground. what is the magnitude of its momentum just before it hits the ground if we neglect air resistance?

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01-11-2017

The force when the baseball hits the ground is .56 Newtons. It takes .408 seconds to fall 2 meters at an acceleration of 9.81 m/s^2.

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