A simple harmonic oscillator of angular frequency 2 rad s^{-1} is acted upon by an external force F=\text{sint} N. If the oscillator is at rest in its equilibrium position at t=0, its position at later times is proportional to : [Main 10 April 2015]

Correct Answer is : sint−12sin2t

JEE Main 10 April 2015 Paper

Section: Physics

Question : 12 of 90

Marks: +1, -0

A simple harmonic oscillator of angular frequency 2 rad s−1 is acted upon by an external force F=sint‌N. If the oscillator is at rest in its equilibrium position at t=0, its position at later times is proportional to :

[Main 10 April 2015]

sint+
1
2
sin2t
sint+
1
2
cos2t
cost−
1
2
sin2t
sint−
1
2
sin2t

Validate

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