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1. A physical pendulum consists of a uniform disk (of radius R =0.50 m and mass M = 0.5 kg) hangs in a vertical plane by a
pivot located a distance d = 2.50 cm from the centre. (a) What isthe period of the resulting simple harmonic oscillation? (b)What
will be the frequency if the mass of disk is increased to 5 kg?[Answer: (a) 4.5 s, (b) 0.22 Hz]
1. A physical pendulum consists of a uniform disk (of radius R =0.50 m and mass M = 0.5 kg) hangs in a vertical plane by a
pivot located a distance d = 2.50 cm from the centre. (a) What isthe period of the resulting simple harmonic oscillation? (b)What
will be the frequency if the mass of disk is increased to 5 kg?[Answer: (a) 4.5 s, (b) 0.22 Hz]
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Patrina SchowalterLv2
5 Jan 2019