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A particle of mass m=5 kg is moving with...

A particle of mass `m=5 kg` is moving with a uniform speed `v=3 sqrt(2)` in the `XOY` plane along the line `Y=X+4`. The magnitude of the angular momentum of the particle about the origin is

A

zero

B

60

C

7.5

D

`40sqrt(2)`

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The correct Answer is:
B
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