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A particle of mass 1 kg is revolved in a...

A particle of mass 1 kg is revolved in a horizontal circle of radius 1 m with the help of a string. IF the maximum tension the string can with stand is `16pi^2` N, then the maximum frequency with which the particle can revolve is

A

3 Hz

B

2 Hz

C

4 Hz

D

5 Hz

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