1.

A particle of mass m is attached to a spring of spring constant 'k' and has a natural frequency omega_(0). An external force F(t) proportional to cosomegat (omega != omega_(0)) is applied to the oscillator. The maximum displacement of the oscillator will be proportional to

Answer»

`m/(omega_(0)^(2)+omega^(2))`
`1/(m(omega_(0)^(2)+omega^(2)))`
`1/(m(omega_(0)^(2)-omega^(2)))`
`m/(omega_(0)^(2)-omega^(2))`

ANSWER :B


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