A rocket of mass M is launched vertically from the surface of the earth with an initial speed V. Assuming the radius of the earth to be R and negligible air resistance, the maximum height attained by the rocket above the surface of the earth is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
…(i)
Also 
…(ii)
On solving (i) and (ii) 
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