A Pressure is defined as when a force is acting normally that is it is exerting normal pressure by making an angle of 90 degree..

And a force is defined as when we Push a body and body displace in the direction of applied Force

As a result Both are Totally different from each other and that is why it is necessary to define a separate quantity and defining a force is not Enough........
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could u pls elongate......... :)
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