What did newton discover about gravity

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What did Newton discover about gravity? 1. All objects near the Earth free fall with the same acceleration. 2. Any force on a planet would be directed along its path. 3. Gravity only happens on Earth. 4. Gravity is universal, which means it is not a phenomenon unique to Earth. 5. The stars, planets, and moon move in divine circles.

Reference no: EM13549123

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