Published by:
CGP EDU Academic Team
Published on: August 23, 2026
A body is projected from surface of earth with escape velocity. Find the time taken by body to attain height 
is ( 
mass of earth, 
Radius of earth, 
Gravitational constant)
A
B
C
D
None
Text Solution
Verified by ExpertsThe correct answer is:
A
Total energy of body will remain zero
T.E 
At a distance ' 
' from surface of earth
M=mass of earth
mass of body
Radius of earth
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