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JEE Main202330 Jan 2023Evening ShiftPhysicsOscillationsActual

For a simple harmonic motion in a mass spring system shown, the surface is frictionless. When the mass of the block is 1 kg , the angular frequency is ω 1 . When the mass block is 2 kg the angular frequency is ω 2 . The ratio ω 2 ω 1 is :

Options

  1. A2
  2. B1 2
  3. C2
  4. D1 2

Correct answer

B. 1 2

Step-by-step solution

In case of SHM in spring-block system, angular frequency is given by, ω = k m . Therefore, ω 2 ω 1 = m 1 m 2 = 1 2

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