A particle of mass m is attached to a spring (of spring constant k) and has a natural angular frequencyω0. An external force F(t) proportional to cos ωt (ω ≠ \omega_0) is applied to the oscillator. The displacementamplitude of the oscillator will be proportional to

Correct Answer is : 1m(ω02−ω2)

JEE Mains Model Paper 6

Question : 48 of 90

Marks: +1, -0

A particle of mass m is attached to a spring (of spring constant k) and has a natural angular frequencyω0. An external force F(t) proportional to cos ωt (ω ≠ ω0) is applied to the oscillator. The displacementamplitude of the oscillator will be proportional to

1
ω02−ω2
1
m(ω02−ω2)
1
m(ω02+ω2)
1
ω02+ω2

Validate

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