A rocket is launched with velocity 10 km/s. If radius of earth is R, t – McqOptions

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1.	A rocket is launched with velocity 10 km/s. If radius of earth is R, then maximum height attained by it will be [RPET 1997]
A.	2R
B.	3R
C.	4R
D.	5R
Answer» D. 5R

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