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NEET2010PhysicsOscillationsActual

The period of oscillation of a mass M suspended from a spring of negligible mass is T . If along with it another mass M is also suspended, the period of oscillation will now be

Options

  1. AT
  2. BT / 2
  3. C2 ~T
  4. D2 ~T

Correct answer

D. 2 ~T

Step-by-step solution

Time period of spring pendulum, T=2 M k . If now mass in doubled T ^ =2 2 M k = 2 ~T

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