Uniform Circular Motion

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Across
  1. 2. Velocity is this type of physical quantity.
  2. 3. Acting towards the center of a circle.
  3. 7. Relationship between tangential velocity and centripetal force.
  4. 8. The source of any acceleration.
  5. 9. In UCM the velocity vector relationship to the direction of motion.
  6. 10. Causes cars to be able to turn in a circle.
  7. 11. Where the tension is greatest for a vertical rotating ball on a string.
  8. 12. The name for the source of force in a rotating ball on a string.
Down
  1. 1. Changes an object's direction but not its speed.
  2. 4. Where the tension is the least for a vertically rotating ball on a string.
  3. 5. Position of a rotating ball on a string with constant tension.
  4. 6. Time it takes to complete one revolution.