Question

Find the pressure exerted by the laptop which is kept on the table, if force exerted is 2 N and occupies an area of 30,000mm square.​

Answer 1

Given ,

• Force (F) = 2 N
• Area = 30000 mm or 30 m

We know that ,

The force per unit area is called pressure

$\large \sf\fbox{Pressure = \frac{Force}{Area} }$

The SI unit of pressure is Pascal oe N/m²

It is vector quantity

Thus ,

Pressure = 2/30

Pressure = 0.06 Pascal or N/m²

$\therefore\sf \underline{The \: pressure \: exerted \: by \: the \: laptop \: is \: 0.06 \: Pascal \: or mN/ {m}^{2} }$

Answer 2

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Find the pressure exerted by the laptop which is kept on the table, if force exerted is 2 N and occupies an area of 30,000mm square...

_______________

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✒Given : -

• Force(F) = 2 Newton
• Area(A) = 30000 mm = 30m

✒Formula Used : -

$\leadsto\sf{{ \small{ \bold{ \bold{ \bold{ \green{Pressure=\dfrac{Force}{Area}}}}}}}}$

✒On Substituting Values : -

$\dashrightarrow\sf{Pressure=\cancel\dfrac{2}{30}}$

$\leadsto\sf{{ \large{ \boxed{ \bold{ \bold{ \blue{Pressure=0.06\:P}}}}}}}$

✒Therefore , the Pressure is 0.06 Pascal ..