A ball of mass 
released from the top of an inclined plane describes a circular motion of radius 
in the vertical plane upon reaching the bottom. The minimum height of the inclined plane is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
At point 
the potential energy of ball is converted into kinetic energy
So, minimum velocity of the ball to complete vertical circle, 
.
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