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Simple Harmonic Motion question

2021 · 18 Mar · Shift 2 · Q56
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  5. /2021 · 18 Mar · Shift 2 · Q56

Simple Harmonic Motion question

2021 · 18 Mar · Shift 2 · Q56

JEE MainPhysicsSimple Harmonic MotionMCQ+4 / −1
The function of time representing a simple harmonic motion with a period of πω{\pi \over \omega }ωπ​ is :
  1. A
    cos(ω\omegaω t) + cos(2 ω\omegaω t) + cos(3 ω\omegaω t)
  2. B
    sin2(ω\omegaω t)
  3. C
    sin(ω\omegaω t) + cos(ω\omegaω t)
  4. D
    3cos (π4−2ωt)\left( {{\pi \over 4} - 2\omega t} \right)(4π​−2ωt)
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