5. The force of gravity acting on an object at four Earth radii from Earth's centre is 500 N. At a distance of two Earth radii, the force of gravity acting on the same object would be A) 2000 N B) 1000 N C) 500 N D) 250 N E) 125 N directly proportional to the force of attraction

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Author:Raymond A. Serway, John W. Jewett
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Chapter13: Universal Gravitation
Section: Chapter Questions
Problem 13.3P: A 200-kg object and a 500-kg object are separated by 4.00 m. (a) Find the net gravitational force...
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Is the answer 2000 or 150
5. The force of gravity acting on an object at four Earth radii from Earth's centre is 500 N. At a distance of two
Earth radii, the force of gravity acting on the same object would be
B) 1000 N
A) 2000 N
C) 500 N
D) 250 N
E) 125 N
6. According to Newton's laws of universal gravitation, what is directly proportional to the force of attraction
between any two masses?
Transcribed Image Text:5. The force of gravity acting on an object at four Earth radii from Earth's centre is 500 N. At a distance of two Earth radii, the force of gravity acting on the same object would be B) 1000 N A) 2000 N C) 500 N D) 250 N E) 125 N 6. According to Newton's laws of universal gravitation, what is directly proportional to the force of attraction between any two masses?
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