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Physics - SHM Question with Solution | TestHub

PhysicsSHMOscillations and SHMMedium2 min

PhysicsMediumsingle choice

A block of mass $m$ is attached to a spring in natural length, spring constant $k$ . The other end $A$ of the spring is moved with a constant velocity $v$ away from the block (Figure 5.128). The maximum extension in the spring is:

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Answer:

Solution:

In the frame of end $A$ , the block moves at $v$ with the spring natural. Maximum extension = $v / ω = v m / k = m v^{2} / k$ .

Subject:PhysicsTopic:SHMSubtopic:Oscillations and SHM

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