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Physics - SHM Question with Solution | TestHub

PhysicsSHMOscillations and SHMHard2 min

PhysicsHardnumerical

A block of 0.6 kg is held by three identical springs as in the figure ( $k = 150$ N/m each, mass 0.3 kg each, one end of each fixed). Find the frequency, in Hz.

Answer:

3.56

Solution:

$k_{e q} = 450$ N/m. Effective mass = $0.6 + 3 \times 0.1 = 0.9$ kg. $f = \frac{1}{2 π} 450/0.9 = 3.56$ Hz.

Subject:PhysicsTopic:SHMSubtopic:Oscillations and SHM

⏱ 2m

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