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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

`sqrt5gR`

B

`sqrt gR`

C

`sqrt2gR`

D

`sqrt3gR`

Text Solution

Verified by Experts

The correct Answer is:
`(1)`
To complete the vertical loop, the minimum speed required at the lowest point = `sqrt(5gR)`
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