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The maximum tension in the string of a p...

The maximum tension in the string of a pendulum is three times the minimum tension:

A

Maximum tension in string is `(4mg)/(5)`

B

Maximum tension in string is `(6mg)/(5)`

C

Maximum speed of bob is `3sqrt((gl)/(5))`

D

Maximum speed of bob is `2sqrt((gl)/(5))`

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The correct Answer is:
A
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