Questions
A simple pendulum with a bob of mass ‘m’ oscillates from A to C and back to A such that PB is H. If the acceleration due to gravity is ‘g’, then the velocity of the bob as it passes through B is
detailed solution
Correct option is B
At B, the velocity is maximum using conservation of mechanical energyΔPE=ΔKE⇒mgH=12mv2⇒v=2gHTalk to our academic expert!
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A simple pendulum has time period T1. The point of suspension is now moved upward according to equation where . If new time period is T2 then ratio will be
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