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Simple Harmonic Motion question

2022 · 29 Jul · Shift 1 · Q56
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  5. /2022 · 29 Jul · Shift 1 · Q56

Simple Harmonic Motion question

2022 · 29 Jul · Shift 1 · Q56

JEE MainPhysicsSimple Harmonic MotionMCQ+4 / −1
The time period of oscillation of a simple pendulum of length L suspended from the roof of a vehicle, which moves without friction down an inclined plane of inclination α\alphaα, is given by :
  1. A
    2πL/(gcos⁡α)2 \pi \sqrt{\mathrm{L} /(\mathrm{g} \cos \alpha)}2πL/(gcosα)​
  2. B
    2πL/(gsin⁡α)2 \pi \sqrt{\mathrm{L} /(\mathrm{g} \sin \alpha)}2πL/(gsinα)​
  3. C
    2πL/g2 \pi \sqrt{\mathrm{L} / \mathrm{g}}2πL/g​
  4. D
    2πL/(gtan⁡α)2 \pi \sqrt{\mathrm{L} /(\mathrm{g} \tan \alpha)}2πL/(gtanα)​
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