The tip of an drawing pin has an area of 0.01 square meter.Find the pressure exerted by it if a force of 20N is applied by it
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The SI unit of pressure is expressed in Pascal (Pa). One pascal is defined as the force of one newton applied over a surface area of a one-meter square. Hence, the pressure exerted by the drawing pin is 2×109Pa.
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The SI unit of pressure is expressed in Pascal (Pa). One pascal is defined as the force of one newton applied over a surface area of a one-meter square. Hence, the pressure exerted by the drawing pin is 2×109Pa.
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