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NEET UG PHYSICS MCQ: SYSTEM OF PARTICLES

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The time dependence of the position of a particle of mass m = 4 kg is given by

r\left( t \right) = 2t\hat i - 3{t^2}\hat j

. Its angular momentum, with respect to the origin, at time

t = 2

is

View answer and explanation

Correct option: C

- 96\,\,\hat k

Option C (-96 k) is correct because it is the result of calculating the angular momentum using the given position and mass.

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