Question

4. The surface area of an object is 20 m² and a force of 10 N is applied on it, then what is the pressure? ​

Answer 1

✫ Given Question :

• The surface area of an object is 20 m² and a force of 10 N is applied on it, then what is the pressure?

✫ Required Solution :

✩ Values Given to us :

• ⟼ Surface area of an object is 20 m²

• ⟼ Force of 10 N is applied

✩ Formula Uses Here :

• ⟼ Pressure = Force / Area

✩ Concept Behind :

• ⟼ To Find pressure on object , we have to use a formula of Pressure by applying the formula of pressure we can easily calculate it

✫ Putting Values in Formula :

• ⟼ Pressure = 10 / 20 N /m²

• ⟼ Pressure = 0.5 N/m²

⠀⠀⚘ Pressure = 0.5 N/m² ⚘

⠀⠀⠀⠀⠀⠀⠀⠀⠀or

⠀⠀⠀⚘ Pressure = 0.5 Pascal ⚘

_________________________

Answer 2

$\bf \:\underline{ Given} \: :$ ↴

$\sf{\rightarrow Surface\: area\:_{(of\:object)}=20m^2}$

$\sf{\rightarrow Force\:applied\:_{(on\:object)}=10N}$

$\bf \: \underline{To \: find }\: :$ ↴

$\sf{\rightarrow Pressure\:_{(on\:object)}= \: ?}$

$\bf \star \: \underline{So, \: Let's \: Start} \: \star$

$\sf \: Formula \: used \: to \: find \: pressure :$

$\boxed{ \purple{\sf{\longrightarrow Pressure \: (P)\: = \: \dfrac{Force \: (F)}{Area\: (A)}}}}$

$\sf \: \underline{Here,\:\:Area=20m^2\:\: Force=10N}$

$\sf \: Putting \: the \: value \: into \: the \: formula :$

$\sf \: {\longrightarrow \: Pressure \: = \: \dfrac{10}{20}}$

$\sf{\longrightarrow \: Pressure \: = \: 0.5\:N/m^2}$

$\sf{\longrightarrow \: Pressure=0.5\:pa\:or\: Pascal}$

$\bf \: Hence,$

$\purple{\sf{\star \: Pressure\:applied\:_{(on\:object)}=0.5N/m^2\:or\: Pascal}}$

$\begin{gathered}\dag\: {\textsf{\textbf{ Some more information \: :}}} \\ \end{gathered}$ ↴

Force : A push or a pull on an object is called force. Examples - Opening a door.

Pressure : The Physical quantity which measures the effect of force per unit area is called pressure

$\sf The\: effect\: of\: the\: force\: depends \:upon \::$

(1). The magnitude of the force applied.

(2). The over which the force is applied.