The escape velocity of the earth is “v”. If an object is thrown v – McqOptions

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1.	The escape velocity of the earth is “v”. If an object is thrown vertically upwards with a velocity “kv”, what is the speed of the object at infinity?
A.	v/(k2-1)1/2
B.	v(k2-1)1/2
C.	v2/(k2-1)
D.	v2 (k2-1)
Answer» C. v2/(k2-1)

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