What is the minimum velocity required for an object of mass “m” t – McqOptions

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1.	What is the minimum velocity required for an object of mass “m” to escape the gravitational pull of a planet of mass “M” and radius “R” from its surface?
A.	[(G*M)/R]1/2
B.	[(2GM)/R] 2
C.	[(GMm)/R]1/2
D.	[(2GM)/R]1/2
Answer» E.

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