Physics - Rotation Question with Solution | TestHub

PhysicsRotationTorque / angular accelerationEasy2 minPYQ_2020

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A torque of $50 Nm$ acts on a body for 8 second which is initially at rest. The change in its angular momentum is

Answer:

Solution:

$τ = 50 Nm$ for 8 second initially at rest $L = τ \cdot t$ for constant $L$ $τ$ $∣ L ∣ = 400 kg M^{2} / S .$

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

⏱ 2mℹ️ Source: PYQ_2020

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