Mathematics · Oscillations
A spring having a spring constant of 90 N/m is attached to a block of mass 200 g. It oscillates in a surrounding viscous medium having a 40 g/s damping constant. The time period of oscillation and the time taken for its mechanical energy to drop to half of its initial value are respectively about:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13 s, 3.5 s
- 23 s, 7 s
- 30.3 s, 7 s
- 40.3 s, 3.5 s✓
Correct answer
0.3 s, 3.5 s
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