Conventionally, the magnitude of gravitational potential energy for an – McqOptions

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1.	Conventionally, the magnitude of gravitational potential energy for an object at infinity from the earth is _____ ((M = Mass of the earth; m = Mass of the object at infinity; R = Radius of the earth).
A.	-(G*M)/R<sup>2</sup>
B.	-(G*M)/R
C.	-(GMm)/R
D.	Zero
Answer» E.

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