What is the relationship between the angular velocity and linear velocity of an

Practice Questions

Q1
What is the relationship between the angular velocity and linear velocity of an object in circular motion?
  1. v = ωr
  2. v = r/ω
  3. v = ω/r
  4. v = ω²r

Questions & Step-by-Step Solutions

What is the relationship between the angular velocity and linear velocity of an object in circular motion?
  • Step 1: Understand that angular velocity (ω) measures how fast an object is rotating around a circle, usually in radians per second.
  • Step 2: Know that linear velocity (v) measures how fast an object is moving along the circular path, usually in meters per second.
  • Step 3: Recognize that the radius (r) is the distance from the center of the circle to the object moving along the path.
  • Step 4: Learn the relationship between linear velocity and angular velocity, which is given by the formula v = ωr.
  • Step 5: This means that to find the linear velocity, you multiply the angular velocity by the radius of the circle.
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