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A simple pendulum of length 20 cm and of...

A simple pendulum of length 20 cm and of mass 0.1 kg is pulled to one side through an angle `.theta.` and released. If its maximum velocity is `1.4 ms^(-1)`, the value of `.theta`. is

A

`30^(@)`

B

`45^(@)`

C

`60^(@)`

D

`90^(@)`

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The correct Answer is:
C
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