pressure and moments (2)
Post on 15-Jan-2015
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Pressure and moments
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Pressure and Moments
By J N
High and low Pressure • An elephant exerts relatively low pressure
because the surface area of its feet.
• Where as a woman in stilettos exerts a lot of pressure because of the low surface area of the heel.
Pressure Formula
• 1m
10mPressure=Force/Area
Examples of Levers
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