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Pressure and moments

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Pressure and moments

Pressure and moments

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Pressure and moments Presentation Transcript

  • 1. Pressure and moments By M C
  • 2. High and low Pressure
    • An elephant exerts relatively low pressure because of the surface area of its feet.
    • Whereas a woman in stilettos exerts a lot of pressure because of the low surface are of the heel.
  • 3. Pressure formula
    • 1 m
    10 N The distance from pivot multiplied by the force down equals Newton Meters 1 Meter x 10 Newtons = 10Nm Pressure=Force/Area F P A
  • 4. Example of levers