Question

calculate the force if an object exerts pressure 50N/m sq. and area of contact is 0.2 meter sq.​

Answer 1

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$\bf{\underline{\underline {Solution:-}}}$

$\pink{\bf{Need\:To\:Find}\begin{cases}\sf{ \green{Force = \:10\:N}\: }\end{cases}}$

$\pink{\bf{Given}\begin{cases}\sf{ \green{Object\:exerts\: pressure = }50N/m^2 \: }\\\sf{ \green{Area\:of\: contact = 0.2\:m^2}\: }\end{cases}}$

$\pink{\bf{Need\:To\:Find}\begin{cases}\sf{ \green{Force = \:?}\: }\end{cases}}$

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

$\underline\mathtt \orange{Formula\:used\:here:-}$

$\bigstar \: \boxed{ \sf \: Pressure = \frac{Force}{Area } }$

$\underline \mathtt \orange{Now,Putting\:the\:values:-}$

$\longrightarrow\sf \: 50 = \frac{Force}{0.2} \\ \\ \\ \longrightarrow\sf \: Force = 50 \times 0.2 \\ \\ \\ \ \longrightarrow\sf \: Force = 10N$

$\underline \mathtt \orange {Hence:-}$

The force = 10 N

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Answer 2

Given -

Pressure = 50 Pa (N/m sq .)

Area of contact = 0.2 m sq .

= Pressure - force / area

= 50(0.2) = Force

Force = 10 n .