Physics - Rotation Question with Solution | TestHub
PhysicsRotationTorque / angular accelerationMedium2 minQB
PhysicsMediumsingle choice
These questions consist of two statements each, printed as Assertion and Reason. While answering these Questions you are required to choose any one of the following four responses.
Assertion: To unscrew a rusted nut, we need a pipe wrench with longer arm.
Reason: Wrench with longer arm reduces the force applied on the arm.
Options:
Answer:
A
Solution:
Concept: Torque = Force x Lever Arm. Longer arm increases torque, reducing required force. Both true, Reason explains Assertion.
Stream:JEESubject:PhysicsTopic:RotationSubtopic:Torque / angular acceleration
⏱ 2mℹ️ Source: QB
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