General Studies · Theory of Machines
A mass of 2 kg is hung from the ceiling by a helical spring. Upon hanging, the spring undergoes a static extension of 100 mm. If the mass is slightly displaced downward and released, what will be its frequency of oscillation? (Take acceleration due to gravity g = 10 m/s2)
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 110 Hz
- 21.6 Hz✓
- 360 Hz
- 46.2 Hz
Correct answer
1.6 Hz
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