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A particle of mass m is pulled along an ...

A particle of mass m is pulled along an arbitrary curved surface without acceleration as shown in figure. Coefficient of friction between surface and particle is `mu`. Then


codes:

A

`{:("P","Q","R","S"),(3,1,2,4):}`

B

`{:("P","Q","R","S"),(3,2,4,1):}`

C

`{:("P","Q","R","S"),(2,1,3,4):}`

D

`{:("P","Q","R","S"),(4,3,1,2):}`

Text Solution

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The correct Answer is:
C
C
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