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Physics - Center of Mass Question with Solution | TestHub

PhysicsCenter of MassMotion of centre of massMedium2 min
PhysicsMediumsingle choice

Figure shows a wedge on which a small block is released from rest at A. All the surfaces are smooth. System comprises of wedge and blocks. Mark the correct statement(s) for interval starting from releasing the block at A till block attains maximum height on wedge on other side for the first time

Question diagram: Figure shows a wedge on which a small block is released from

Options:

Answer:
B
Solution:

There is no external force on system in x-direction. Just after leaving block at A , COM is coming downward and at B, COM has no velocity in x and y direction.

Stream:JEESubject:PhysicsTopic:Center of MassSubtopic:Motion of centre of mass
2m

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