In figure, a particle is placed at the highest point A of a smooth sphere of radius r. It is given slight push, and it leaves the sphere at B, at a depth h vertically below A. The value of h is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
If v velocity acquired at B, then
v 2 = 2gh
The particle will leave the sphere at B, when
Which gives 
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