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MCQ (More than One Correct Answer)

### JEE Main 2016 (Offline)

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 $\overrightarrow L$ about the origin ?
A
$\overrightarrow L = mv\left[ {{R \over {\sqrt 2 }} + a} \right]\widehat k$
when the particle is moving from B to C.
B
$\overrightarrow L = {{mv} \over {\sqrt 2 }}R\widehat k$
when the particle is moving from D to A.
C
$\overrightarrow L = - {{mv} \over {\sqrt 2 }}R\widehat k$
when the particle is moving from A to B
D
$\overrightarrow L = mv\left[ {{R \over {\sqrt 2 }} - a} \right]\widehat k$
when the particle is moving from C to D.

#### Questions Asked from Impulse & Momentum

On those following papers in MCQ (Multiple Correct Answer)
Number in Brackets after Paper Name Indicates No of Questions
JEE Main 2016 (Offline) (1)
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