Class/Course - Medical Entrance

Subject - Physics

Chapter - Oscillations

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Q.1 A simple pendulum is suspended from the roof of a trolley which moves in a horizontal direction with an acceleration α, then the time period is given by T = $2\pi \sqrt{\left (\frac{l}{g} \right )}$, where g is equal to
  g - α
  g + α
  $\sqrt{g^{2} + \alpha^{2}}$