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JEE Advanced2009PhysicsOscillationsActual

The mass M shown in the figure oscillates in simple harmonic motion with amplitude A . The amplitude of the point P is

Options

  1. Ak_a A k₂
  2. Bk₂ A k₁
  3. Ck₁ A k₁+k₂
  4. Dk₂ A k₁+k₂

Correct answer

D. k₂ A k₁+k₂

Step-by-step solution

x₁+x₂=A and k₁ x₁=k₂ x₂ or x₁ x₂ = k₂ k₁ Solving these equations, we get x₁= ( k₂ k₁+k₂ ) A

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