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Homework Help: If a body is rotating at uniform angular velocity then in t sec , the angular displac

  1. May 28, 2012 #1
    1 )

    If a body is rotating at uniform angular velocity then in t sec , the angular displacement is ........
    (complete )

    my answer the angular displacement is increase .

    2 ) If a body is making N revolutions in one second then its angular velocity in rad/sec is

    my answer the angular displacement is increase N 2Pi
     
  2. jcsd
  3. May 28, 2012 #2
    Re: If a body is rotating at uniform angular velocity then in t sec , the angular dis

    answer 2 is correct because 1 rotation is 2pi radians
     
  4. May 28, 2012 #3

    gneill

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    Staff: Mentor

    Re: If a body is rotating at uniform angular velocity then in t sec , the angular dis

    You should be able to state it as a formula. Choose a letter to represent the angular velocity (ω is traditional).
    Your answer should include all the required units for full marks. Velocity is expressed as a distance measure divided by a time measure (for example: m/s).
     
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