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Physics - SHM Question with Solution | TestHub

PhysicsSHMMiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

Two blocks, each of mass $m$ , are connected with springs, each of force constant $K$ , as shown in the figure. The mass $A$ is displaced to the left and mass $B$ to the right by the same amount and released. Assuming the collision to be elastic, the time period of oscillation is

Options:

Answer:

Solution:

When after coming back the blocks collide elastically, they interchange their velocities as the masses are equal. So, each mass completes half of the oscillation. So

$T = \frac{1}{2} (2 π \sqrt{\frac{m}{K}}) = π \sqrt{\frac{m}{K}}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:SHMSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

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