Recent content by zombie4000

  1. Z

    Solving Rotational Speed Homework with Radius of 40cm

    Thanks for the help!
  2. Z

    Solving Rotational Speed Homework with Radius of 40cm

    Okay. Thats the exact problem I have on my sheet. I asked a few others and they said that the rev/sec is the rotational speed.
  3. Z

    Solving Rotational Speed Homework with Radius of 40cm

    Homework Statement Tire with a radius of 40cm spinning at 2500 rev/min. What is the rotational speed? Homework Equations w=v/r w=2500revmin/40cm w=62.5 rad/sec Does that sound right? I am confused