PHYSICS CHAPTER 8 : Universal Gravitation

Substituting these values for force, mass, and distance into Newton's law, he found the value of G. Newton's law of universal gravitation says d=r. F = G (m1m2) d2. When m1 and m2 are measured in kilograms, d in meters, and F in newtons, then G = 6.67e-11 N-m2/kg2. For example, the attractive gravitational force between two bowling balls, each ... ................
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