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Questions  

A particle of mass m moves with a constant velocity. Which of the following statements is not correct about its angular momentum?

a
it is zero when it is at A and moving along OA.
b
the same at all points along the line DE
c
of the same magnitude but oppositely directed at B and D.
d
increases as it moves along the line BC

detailed solution

Correct option is D

Angular momentum J=mvR It shows that angular momentum is same as the perpendicular distance R is constant for line of motion along BC.

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