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What is the minimum velocity with which ...

What is the minimum velocity with which a body of mass m must enter a vertical loop of radius R so that it can complete the loop?

A

`sqrt(gR)`

B

`sqrt(2gR)`

C

`sqrt(3gR)`

D

`sqrt((2gR)/(3gR))`

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Verified by Experts

The correct Answer is:
D

Minimum velocity required at differ complete full vertical circle
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