A force 3 j ^ \hat{j} j ^ ​ N acts on a particle at r=2 k ^ \hat{k} k ^ m. Find its torque about the origin.

Physics · Rotational Motion · torque and rotational equilibrium

NEET 2020

A force 3j^\hat{j}N acts on a particle at r=2k^\hat{k} m. Find its torque about the origin.

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