gravity - Gravity What is it?

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Gravity What is it? http://www.fi.edu/pieces/cych/apollo%2010/story/hoi/ball3.html http://www.fi.edu/pieces/cych/apollo
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Gravity Gravity is is A natural force that pulls all objects toward the center of the earth.
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WHAT IS A FORCE? A pul l or a push on an obj ect
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Which do you think would fall first? A bouncy ball Or a marble Try It!
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They fall at the same rate of speed, but the marble has more mass (weight) and so gravity makes it fall harder! Gravity has a stronger force on things with more mass!
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It takes a force to overcome gravity!
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This note was uploaded on 11/08/2011 for the course PHYSICS 121 taught by Professor Richardvanfleet during the Winter '09 term at BYU.

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gravity - Gravity What is it?

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