Physics - Rotation Question with Solution | TestHub
PhysicsRotationMiscellaneousMedium4 minCT47 Q16 supplemental
PhysicsMediumsingle choice
For four rod-particle collisions on a smooth horizontal floor shown in the source figure, match List-I cases P,Q,R,S with the relation between the rod centre speed v and angular speed ω just after collision.
List-II: (1) v=ωl/3; (2) v=ωl/2; (3) v=ωl/6; (4) v=2ωl/3.
Options:
Answer:
A
Solution:
For each impact, apply linear impulse, angular impulse about the rod centre, and the stated restitution relation.
The resulting code is P-4, Q-3, R-1, S-2.
Stream:JEESubject:PhysicsTopic:RotationSubtopic:Miscellaneous
⏱ 4mℹ️ Source: CT47 Q16 supplemental
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