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NEET2025PhysicsOscillationsActual

Two identical point masses P and Q , suspended from two separate massless springs of spring constants k ₁ and k ₂ , respectively, oscillate vertically. If their maximum speeds are the same, the ratio (A_Q / A_P ) of the amplitude A_Q of mass Q to the amplitude A_P of mass P is :

Options

  1. Ak ₂ k ₁
  2. Bk ₁ k ₂
  3. Ck ₂ k ₁
  4. Dk ₁ k ₂

Correct answer

D. k ₁ k ₂

Step-by-step solution

aligned & Given m _ P = m _ Q & Also ( V _ )_ P = ( V _ )_ Q & A _ P _ P = A _ Q _ Q & A _ P k ₁ ~m _ P = A _ Q k ₂ ~m _ Q [ = k m ] & A _ Q A _ P = k ₁ k ₂ aligned

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