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In case of pure rolling what will be vel...

In case of pure rolling what will be velocity of point A of the ring of radius R ?

A

`sqrt(gR)`

B

`sqrt(2gR)`

C

`sqrt(3gR)`

D

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

Text Solution

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-WORK, ENERGY AND POWER-Assignment (SECTION - B)
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  8. A particle located in one dimensional potential field has potential en...

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  9. The force required to row a boat at constant velocity is proportional ...

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  10. A body of mass m is projected from ground with speed u at an angle the...

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  11. The rate of doing work by force acting on a particle moving along x-ax...

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  17. An object of mass M(1) moving horizontally with speed u colides elstic...

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