Physics - Rotation Question with Solution | TestHub

PhysicsRotationTorque / angular accelerationMedium2 minPYQ_2006

PhysicsMediumsingle choice

A force of $- F \hat{k}$ acts on $O$ , the origin of the coordinate system. The torque about the point $(1, - 1)$

Answer:

Solution:

$τ = (- \hat{i} + \hat{j}) \times (- F \hat{k})$ $= - F (\hat{i} + \hat{j})$

Stream:JEESubject:PhysicsTopic:RotationSubtopic:Torque / angular acceleration

⏱ 2mℹ️ Source: PYQ_2006

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