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PhysicsSHMCalculation of time periodMedium3 minQB
PhysicsMediumsingle choice

A block of mass 'm' is connected with two springs and a massless pulley. Block is in equilibrium initially. Now the block is slightly displaced from its equilibrium position and released, then its time period is:

Options:

Answer:
B
Solution:

Write the pulley constraint relating the block's displacement to each spring's stretch.

The effective stiffness from the constraint gives .

Substituting the spring constants from the figure gives option B.

Answer: B

Stream:JEESubject:PhysicsTopic:SHMSubtopic:Calculation of time period
3mℹ️ Source: QB

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