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PhysicsSHMOscillations and SHMHard2 min

PhysicsHardnumerical

A uniform disc of radius 0.2 m is pivoted at a point on its rim about a horizontal axis. Find the period of small oscillations, in s ( $g = 9.8$ ).

Answer:

1.10

Solution:

$I = \frac{3}{2} m R^{2}$ , $d = R$ . $T = 2 π 3 R /2 g = 2 π 0.3/9.8 = 1.10$ s.

Subject:PhysicsTopic:SHMSubtopic:Oscillations and SHM

⏱ 2m

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