Frequency of a pendulum executing Simple harmonic motion,
Number of oscillations,
The amplitude of a damped motion,
l = 13.2 m
g = 9.8 m/s2
In a science museum, a 110kg brass pendulum bob swings at the end of a 13.2m -long wire. The pendulum is started at exactly 8:00 a.m. every morning by pulling it 1.7m to the side and releasing it. Because of its compact shape and smooth surface, the pendulum's damping constant is only 0.010 rm kg/s. At exactly 12:00 noon, how many oscillations will the pendulum have completed? And what is its amplitude?
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What scientific concept do you need to know in order to solve this problem?
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