1. In the formula F = Gm1m2/r^2, the quantity G:
A. depends ...
In the formula F = Gm1m2/r^2, the quantity G:
A. depends on the local value of g
B. is used only when Earth is one of the two masses
C. is greatest at the surface of Earth
D. is a universal constant of nature
E. is related to the Sun in the same way that g is related to Earth
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