According to Newton???s Law of universal gravitation, the attractive force F between two bodies is given by
Question:
According to Newton???s Law of universal gravitation, the attractive force F between two bodies is given by
?
where m1, m2 = the masses of the two bodies
r = distance between the two bodies
G = gravitational constant = 6.6742 ?? 10-11 newtons meter2 ki1ogram-2
Suppose an object is traveling directly from Earth to the moon. The mass of Earth is 5.9742 ?? 1024 kilograms, the mass of the moon is 7.349 ?? 1022?kilograms, and the mean distance from Earth to the moon is 384,400 kilometers. For an object between Earth and the moon, how far from Earth is the force on the object due to the moon greater than the force on the object due to Earth?
m¡m2 F = G %3D
Step by Step Answer:
Let r the distance between Earth and the object in kilometers Then 384 400 r t...View the full answer
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