Question

A pressure of 10 N/m2 is exerted on an area of 2 cm2. Calculate the force.


Please give full explanation and show the equation or I will report....​

Answer 1

Force - Pressure and Area

First of all let us understand the question so that we will not face any problem in solving this question and we will be able to solve it easily.

Suppose a body is there, a pressure of 10 N/m² or Pascal is exerted on that body on an area of 2 cm².

After reading this, We can see that the value of pressure is given in N/m² and the value of area is given in cm², so first we have to convert the value of area i.e. 2 cm² into m².

We know that, to convert cm² into m² we have to divide the area value by 100000.

∴ Area = 2/100000 = 0.0002 m²

We know that, Pressure described as the ratio of Force and surface area. In Mathematically,

$\implies\boxed{\bf{Pressure = \dfrac{Force}{Area}}}$

Here we are given pressure and area values so we can easily extract the force by using the above formula.

By substituting all the known values in the formula, we get:

$\implies \rm{10 = \dfrac{Force}{0.0002}} \\ \\ \implies \rm{Force = 10 \times 0.0002} \\ \\ \implies \boxed{\bf{ Force = 0.002 \: N}}$

Hence, the required value for force is 0.002 N.

Answer 2

Answer:

Question :-

• A pressure of 10 N/m² is exerted on an area of 2 cm². Calculate the force.

Given :-

• A pressure of 10 N/m² is exerted on an area of 2 cm².

Find Out :-

• Calculate the force.

Solution :-

☣ Convert the area :

➨ Area = 2 cm²

➨ $\sf Area =\: \dfrac{2}{10000}\: m^2$

➨ $\small\bold\green{Area =\: 0.0002\: m^2}$

☣ Force :

As we know that :

✫ $\red{ \boxed{\sf{Force =\: Pressure \times Area}}}$ ✫

We have :

• Pressure = 10 N/m²
• Area = 0.0002 cm²

By putting the values we get :

➙ Force = 10 × 0.0002

➙ ${\small{\bold{\purple{\underline{Force =\: 0.002\: N}}}}}$

Henceforth, the force exerted is 0.002 N.

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$\qquad\qquad\underline{\textsf{\textbf{ \color{magenta}{Brainly\: Extra\: Shots :-} }}}$

Force :

• A force is a push or pull upon an object resulting from the object's interaction with another object.
• The SI unit of force is the Newton (N).

Pressure :

• Pressure is defined as force applied per unit area.
• Its unit in SI system is Newton per meter square (or) Pascal.