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Given that v is speed, r is the radius a...

Given that `v` is speed, r is the radius and `g` is the acceleration due to gravity. Which of the following is dimensionless

A

`v^(2)g//r`

B

`v^(2)rg`

C

`vr^(2)g`

D

`v^(2)//rg`

Text Solution

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The correct Answer is:
D
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