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The angular amplitude of a simple pendul...

The angular amplitude of a simple pendulum is `theta_(0)`. The maximum tension in its string will be

A

`mg(1-theta_(0))`

B

`mg (1+theta_(0))`

C

`mg(1-theta_(0)^(2))`

D

`mg(1+theta_(0)^(2))`

Text Solution

Verified by Experts

The correct Answer is:
D

`T-mg =m Omega^(2) l =m theta_(0)^(2)xxg/lxxl`
`T=mg (1+theta_(0)^(2))`
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