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Give the mathematical formula that relates thrust and pressure . Define 1 pascal. calculate the pressure exerted by a block of 1500 N if the surface area

in contacts is 25m².


Pressure = thrust/area
When a force of ONE NEWTON acts on an area of ONE SQUARE METRE, the pressure produced is said to be 1 pascal. 
pressure= thrust / area
             =1500 / 25
              =60 pascal

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