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The bob of a pendulum is released from a...

The bob of a pendulum is released from a horizontal position. If the lenght of the pendulum is 1.5 m what is the speed with which the bob arrives at the lowermost point, given that it dissipated `5%` of its initial energy against air resistance?

A

`5.285 ms^(-1)`

B

`6 ms^(-1)`

C

`4 ms^(-1)`

D

`3 ms^(-1)`

Text Solution

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The correct Answer is:
A
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