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Newton's Law Of Universal Gravitation
Beginning of essay
Gravity if one of the four fundamental forces in the universe. Though
the fundamental principles of it eluded scientists until Sir Isaac Newton was
able to mathematically describe it in 1687 (Eddington 93). Gravity plays a
serious part in everyday actions as it keeps everything on the ground; wi ....
Middle of essay
....ct must first be understood.
Galileo showed that all objects fall to the earth at the same rate (the classic
cannonball and feather proved this). But why? If a piano and a saxophone were
both dropped from the top of the Empire State Building then they would both slam
into the ground at the same rate. Newton realized then that the moon and the
apple were both being pulled towards Earth at the same rate but yet the moon was
the only one who resisted the force and stayed in its elliptical orbit
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| Number of words: 1196 |
Approximate pages: 5 |
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