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Calculate the pressure when a force of 2...

Calculate the pressure when a force of 200 N acts on an area of (a) `10m^2` (b) `5m^2`.

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(a) `P_1=(F_1)/(A_1)=(200N)/(10m^2)=20P`
(b) `P_2=(F_2)/(A_2)=(200N)/(5m^2)=40Pa`
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