Mathematics · Oscillations
A small solid ball of radius 'r' rolls without slipping back and forth inside a hemispherical bowl of radius 'R'. Assuming small angular displacements, the time period of its oscillation is proportional to which of the following factors (where R > r)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12π√(R + r)g
- 22π√(R - r)g✓
- 32π√Rg
- 42π√rg
Correct answer
2π√(R - r)g
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