Questions
A slider is oscillating in SHM on a frictionless track with an amplitude A. You slow it so that its amplitude becomes half. Then the total mechanical energy in terms of previous value is
detailed solution
Correct option is D
Initial total energy =12mω2A2; ----(1)new amplitude is half of initial amplitudefinal total energy =12mω2A22.----(2)comparing equations (1) and (2)\ Total mechanical energy becomes 14 th Initial total energyTalk to our academic expert!
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When the displacement is half the amplitude, the ratio of potential energy to the total energy is
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