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VITEEE 2022
MCQ (Single Correct Answer)
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A particle of mass $$m$$ is allowed to fall freely under gravity from a point $$P$$ as shown in the figure. If the vector position $$Q$$ of the particle from the origin is represented by $$\mathbf{r}$$, the magnitude of torque acting on the particle at time $$t$$ with respect to the origin $$O$$ is.
Questions Asked from Rotational Motion (MCQ (Single Correct Answer))
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