1.

Calculate the pressure when a force of 6937 N is applied on an area of 23 mm 2 .

Answer»

GIVEN:-

\rm{Force\:Applied=6937N}

\rm{Area\:of\:the\:<klux>OBJECT</klux>=23mm^2}.

TO FIND:-

Pressure Applied on the Object.

FORMULAE USED:-

{\huge{\boxed{\rm{Pressure=\dfrac{<klux>THRUST</klux>}{Area}}}}}

Here, Thrust = Force

Now,

\implies\rm{Pressure=\dfrac{Thrust}{Area}}

\implies\rm{Pressure=\dfrac{6937}{23}}

\implies\rm{Pressure= 301.6Pa}.

So, The Pressure applied is 301.6Pa.

EXTRA INFORMATION:-

  • Force Acting perpendicularly on the surface of the Object is called Thrust.

  • Its SI unit is Newton.

  • Thrust acting per unit area if the surface is known as Pressure



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