1.

calculate the pressure exerted by a force of 100N on an area of 20m2

Answer»

If F is theforceacting normal to the surfaceareaA,then thepressureP is given by : P = F/A, Newtons/square meter or P = F/A Pascals.

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the correct answer is 5 Pascal

the right answer is 5 Pascal

force=load/areaf=1000/20=50 n/m2



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