A particle of mass ' 
' is projected with a velocity 
( 
) from the surface of the earth. ( 
escape velocity)
The maximum height above the surface reached by the particle is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Given: 
, where 
, thus 
Applying conservation of mechanical energy at earth surface and at maximum height,
We know escape velocity, 
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