Physics · 2019
JEE Main · 11 January 2019, Shift 2 · Q3
The magnitude of torque on a particle of mass 1 kg is 2.5 Nm about the origin. If the force acting on it is 1 N, and the distance of the particle…
The magnitude of torque on a particle of mass $\displaystyle 1$ kg is $\displaystyle 2.5$ Nm about the origin. If the force acting on it is $\displaystyle 1$ N , and the distance of the particle from the origin is $\displaystyle 5$ m , the angle between the force and the position vector is (in radians) :
Official answer
(2)
$\displaystyle \frac{\pi}{6}$
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JEE Main 2019 Physics question, with the answer from NTA’s final answer key. Where our answers come from.