Questions
A uniform square plate of side 'a' is hinged at one of its corners. It is suspended such that it can rotate about horizontal axis. The time period of small oscillation about its equilibrium position.
detailed solution
Correct option is C
T=2πImgd=2πma2+a212+ma22mg⋅a2=2πa6+a2⋅2g=2π22a3gSimilar Questions
A disc of radius R and mass M is pivoted at the rim and is set for small oscillations. If simple pendulum has to have the same period as that of the disc, the length of the simple pendulum should be
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