Question

If force of 110 N is applied on the surface having area of 55 cm², then find the pressure exerted on the surface.​

Answer 1

S O L U T I O N :

$\underline{\bf{Given\::}}$

If force of 110 N is applied on the surface having area of 55 cm² .

$\underline{\bf{Explanation\::}}$

As we know that formula of the pressure;

$\boxed{\bf{Pressure, (P) = \frac{Force}{Area} }}$

A/q

$\longrightarrow\tt{Pressure = \dfrac{Force}{Area} }$

$\longrightarrow\tt{Pressure = \dfrac{110}{55} }$

$\longrightarrow\tt{Pressure = \cancel{\dfrac{110}{55} }}$

$\longrightarrow\bf{Pressure = 2\:pascal}$

Thus,

The pressure exerted on the surface will be 2 pascal .

Note :

The unit of pressure is pascal .

Answer 2

Answer:

✯ Given :-

• A force of 110 N is applied on the surface having area of 55 cm².

✯ To Find :-

• What is the pressure exerted on the surface.

✯ Formula Used :-

$\sf\boxed{\bold{\large{Pressure\: =\: \dfrac{Force}{Area}}}}$

✯ Solution:-

$\mapsto\sf Given \begin{cases} & \sf{Force = \bf{110\;N}} \\ & \sf{Area = \bf{55\; cm²}} \end{cases}$

➣ According to the question by using the formula we get,

⇒ P = $\dfrac{110}{55}$

⇒ P = $\sf\dfrac{\cancel{110}}{\cancel{55}}$

➠ Pressure = 2 Pa

$\therefore$ The pressure exerted on the surface is $\boxed{\bold{\small{2\: Pa}}}$

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