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Physics - SHM Question with Solution | TestHub

PhysicsSHMOscillations and SHMMedium2 min

PhysicsMediumsingle choice

A block of mass $m$ on a spring $k$ on a smooth surface. A wall is at distance $x_{0}$ from the block (spring at natural length). The spring is compressed by $2 x_{0}$ and released. Time taken to hit the wall?

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Answer:

Solution:

Quarter period $\frac{π}{2} m / k$ to the natural length, then $sin ω t = x_{0} / (2 x_{0}) = 1/ 2$ , $ω t = π /4$ . Total = $\frac{3 π}{4} m / k$ .

Subject:PhysicsTopic:SHMSubtopic:Oscillations and SHM

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