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JIPMER2016PhysicsMotion in Two Dimensions

A body is whirled in a horizontal circle of radius 25 cm . It has an angular velocity of 13 rad / s . What is its linear velocity at any point on circular path?

Options

  1. A2 ~m / s
  2. B3 ~m / s
  3. C3.25 ~m / s
  4. D4.25 ~m / s

Correct answer

C. 3.25 ~m / s

Step-by-step solution

Given, aligned r & =25 ~cm =0.25 ~m & =13 rad / s aligned Linear speed = Radius Angular speed array llrl or & & v & =r & & & =0.25 13 & & v & =3.25 ~m / s array

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