Question

What force is required to produce a pressure of 1000 Pa on an area of 250 cm^2?​

Answer 1

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Force = 25 N.

$\bold\red{Solution}:-$

• Pressure = 1000 pa.

• Area = 250cm$^{2}$

• Force = ?

Firstly we will convert Area from cm$^{2}$ to m$^{2}$.

• Area = 250cm$^{2}$ = $(\frac{250}{100}m)^{2}$

Now,

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

$Force = 1000 \times \frac{250}{100\times100}$

Force = 25 N Ans.

Answer 2

answer is 250N

solution:

Pressure=Force/Area

1000Pa=F/2.5m

therefore F=250N