KS5 Circular Motion

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Circular Motion Learning Objectives

Content

 

  • Motion in a circular path at constant speed implies there is an acceleration and requires a centripetal force.
  • Magnitude of angular speed ω = v/r = 2πf
  • Radian measure of angle.
  • Direction of angular velocity will not be considered.
  • Centripetal acceleration a = v2/r = ω2r
  • The derivation of the centripetal acceleration formula will not be examined.
  • Centripetal force F = mv2/r = mω2r

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