Mathematics · Oscillations - Springs
The upper end of a light vertical spring is fixed and a mass 'm' is attached to its lower end. When the mass is slightly pulled down and released, it oscillates with a time period of 3 seconds. If the mass 'm' is increased by 1 kg, the time period becomes 5 seconds. What is the value of the initial mass 'm'?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1916 kg✓
- 2813 kg
- 359 kg
- 438 kg
Correct answer
916 kg
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