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A simple pendulum of length 1 oscillates...

A simple pendulum of length 1 oscillates aboμt the mean position as shown in the figure. If the total energy of the pendulum is E, the velocity of the pendulum bob of mass m at point P is:

A

`sqrt((2E)/( m) - (gl)/( h^2) )`

B

`sqrt((2E)/( m) - (gd^2)/( l) )`

C

`sqrt(( E)/( m) - (2gl)/( h^2) )`

D

`sqrt(( E) /(m) - (2gd^2)/( l) )`

Text Solution

Verified by Experts

The correct Answer is:
B
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