Question

calculate the pressure produced when a force of 25 n is applied over an area of 20 CM square​

Answer 1

Pressure = $\frac{Force}{Area}$

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GIVEN:-

Force = 25N

Area = 20cm = 0.2m = 0.002m²

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Applying the formula, we get

Pressure = 25/0.02

Pressure = 1250 Nm^-1

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The pressure thus applied is $\green{\huge{1250Nm^{-1}}}$

Answer 2

$\huge\red{\boxed{HELLO\:MATE}}$

So , what is pressure ?

The force applied per unit area is called pressure . It's S.I. unit is Pascal .It is generally expressed in the form of N/m^2.

ANSWER :

Force = 25N

Area = 20cm^2

= 20/10000m^2.

So, according to definition, Pressure = Force /Area

=25N/20m^2÷1000.

= 25N × 1000/20m^2.

= 1250N/m^2.

=1250Pascal.

=1250Pa.