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When an object of mass m slides on a fri...

When an object of mass m slides on a friction less surface inclined at an angle `theta` then normal force exerted by the surface is

A

`g cos theta `

B

`mg cos theta `

C

`g sin theta `

D

`mg tan theta `

Text Solution

Verified by Experts

The correct Answer is:
B
`mg cos theta `
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