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Damped Oscillations

A system is e...

Question

A system is executing forced harmonic resonant oscillations. The work done by the external driving force

A

is equal to maximum K.E.

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B

is equal to maximum P.E.

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C

is equal to total energy

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D

is dissipated by damping forces

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Solution

The correct option is D is dissipated by damping forces
Generally, work done by external force goes to total energy of the system. But in forced oscillations, it is dissipated by damping forces.

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