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Simple Harmonic Motion question

2021 · 16 Mar · Shift 1 · Q48
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  5. /2021 · 16 Mar · Shift 1 · Q48

Simple Harmonic Motion question

2021 · 16 Mar · Shift 1 · Q48

JEE MainPhysicsSimple Harmonic MotionMCQ+4 / −1
Time period of a simple pendulum is T inside a lift when the lift is stationary. If the lift moves upwards with an acceleration g/2, the time period of pendulum will be :
  1. A
    3T\sqrt 3 T3​T
  2. B
    23T\sqrt {{2 \over 3}} T32​​T
  3. C
    T3{T \over {\sqrt 3 }}3​T​
  4. D
    32T\sqrt {{3 \over 2}} T23​​T
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