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JEE Main2002PhysicsLaws of MotionActual

A bead of weight w can slide on smooth circular wire in a vertical plane. The bead is attached by a light thread to the highest point of the wire and in equilibrium, the thread is taut and make an angle with the vertical then tension of the thread and reaction of the wire on the bead are

Options

  1. AT=w R=w
  2. BT =2 w R = w
  3. CT = w R = w
  4. DT=w R=w

Correct answer

A. T=w R=w

Step-by-step solution

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