Physics - SHM Question with Solution | TestHub
PhysicsSHMOscillations and SHMMedium2 min
PhysicsMediumsingle choice
The bob of a simple pendulum is a spherical hollow ball filled with water. A plugged hole near the bottom of the oscillating bob is suddenly unplugged. During observation, till water is coming out, the time period of oscillation would:
Options:
Answer:
A
Solution:
The centre of mass of ball plus water first moves down (longer effective length), reaches its lowest when the water surface passes through it, then moves back up to the ball centre. rises then falls to the original value.
Subject:PhysicsTopic:SHMSubtopic:Oscillations and SHM
⏱ 2m
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