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UPSC Prelims 1984Question 45Science & Technology

A stone is tied to a rope and attached to a wooden bar which rotates at constant angular velocity. Suddenly the bar is stopped. The stone gets encircled around the bar. What happens to the angular velocity of the stone.

Options

  1. (a)Increases
  2. (b)Decreases
  3. (c)Remains the same
  4. (d)First increases and then decreases

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