The radius and mass of earth are increased by 0.5%. Which of the follo – McqOptions

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1.	The radius and mass of earth are increased by 0.5%. Which of the following statements are true at the surface of the earth [Roorkee 2000]
A.	g will increase
B.	g will decrease
C.	Escape velocity will remain unchanged
D.	Potential energy will remain unchanged
Answer» C. Escape velocity will remain unchanged

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