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PhysicsSHMMiscellaneousEasy2 minPYQ_2020
PhysicsEasysingle choice
A girl swings on cradle in a sitting position. If she stands what happens to the time period of girl and cradle?
Options:
Answer:
A
Solution:
As the girl stands up, the effective length of pendulum decreases due to the reason that the centre of gravity rises up. Hence, according to
will decrease, Since L is the effective distance of COM from the point of suspension of the simple pendulum.
Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:SHMSubtopic:Miscellaneous
⏱ 2mℹ️ Source: PYQ_2020
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