Physics - NLM Question with Solution | TestHub

PhysicsNLMMiscellaneousHard2 minQB
PhysicsHardsingle choice
Passage / Comprehension

A light flat ribbon is placed over the top of the triangular prism as shown in figure. Two blocks are placed on the ribbon. The coefficient of static and kinetic friction between the ribbon and the blocks are μs and µk respectively. There is no friction between the ribon and the prism. Angle θ and the masses of the blocks m & M are given. Assume that M > m and blocks released simultaneously

image.png

 

Now if we increase the angle then which block starts slipping first on the ribbon

Options:

Answer:
A
Solution:

since

So Block A will slips on ribbon first

Stream:JEESubject:PhysicsTopic:NLMSubtopic:Miscellaneous
2mℹ️ Source: QB

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