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MHT CET 2024 (16 May, Shift 1) · Velocity & Acceleration in SHM

Velocity & Acceleration in SHM question from MHT CET 2024 (16 May, Shift 1)

Q32MHT CET 2024 · 16 MAY · SHIFT 1Medium

Velocity & Acceleration in SHM

A particle executing S.H.M. has velocities ' V1V_1 ' and ' V2V_2 ' at distances ' x1x_1 ' and ' x2x_2 ' respectively, from the mean position. Its frequency is

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Answer: (c)

  1. V12=ω2(A2−x12)V_1^2 = \omega^2(A^2 - x_1^2), V22=ω2(A2−x22)V_2^2 = \omega^2(A^2 - x_2^2).
  2. Subtract: ω=V22−V12x12−x22\omega = \sqrt{\frac{V_2^2 - V_1^2}{x_1^2 - x_2^2}}.
  3. f=ω2π=12πV22−V12x12−x22f = \frac{\omega}{2\pi} = \frac{1}{2\pi}\sqrt{\frac{V_2^2 - V_1^2}{x_1^2 - x_2^2}}.
  4. So the answer is (c).
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