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A particle of mass m is moving along the...

A particle of mass m is moving along the side of a square of side ‘a’, with a uniform speed v in the x-y plane as shown in the figure : Which of the following statements is false for the angular momentum `vec L` about the origin ?

A

`vecL = (mv)/sqrt(2)Rhatk` when the particle is moving from D to A

B

`vecL =(mv)/sqrt(2)Rhatk` when the particle is moving from A to B

C

`vecL =mv[R/sqrt(2) -a]hatk` when the particle is moving from C to D.

D

`vecL = mv[R/sqrt(2)+a]hatk` when the particle is moving from B to C.

Text Solution

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The correct Answer is:
A, C
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