WARNING!!! - PowerPoint PPT Presentation

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WARNING!!!

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WARNING!!! Centripetal Force is not a new, separate force created by nature! Some other force creates centripetal force Swinging something from a string tension – PowerPoint PPT presentation

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Title: WARNING!!!


1
WARNING!!!
  • Centripetal Force is not a new, separate force
    created by nature!
  • Some other force creates centripetal force
  • Swinging something from a string ? tension
  • Satellite in orbit ? gravity
  • Car going around curve ? friction

2
Recall Newtons Law of Universal Gravitation
  • Magnitude Every particle in the universe
    attracts every other particle with a force that
    is proportional to the product of their masses
    and inversely proportional to the square of the
    distance between them.
  • Direction This force acts along the line joining
    the two particles.

3
(No Transcript)
4
Group on Earth Observations (GEO)
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