Question

What force must be applied to a surface area of 0.0025 m2, to create a pressure of 200,000 Pa

Answer 1

$\large{\implies{Answer}}$

Area = 0.0025m^2

pressure= 200,000pascal

Then the force applied

$p = \frac{f}{a} \\ 200000pa = \frac{force}{0.0025m {}^{2} } \\force = 200000pa \times 0.0025m {}^{2}$

$\large{\implies{\blue{500newton}}}$

Answer 2

Answer:

$\large\bold\red{F=500\:N}$

Explanation:

Given,

$Area, \:A = 0.0025\:{m}^{2}$

and

$Pressure,\:P=200,000\:Pa$

Now,

We have to Calculate the Force, F

As we know that,

$prsessure = \frac{force}{area} \\ \\ = > force = pressure \times area$

Therefore,

we get,

$Force,\: F = 200,000 × 0.0025\:N$

$= 200000 \times \frac{25}{10000} \\ \\ = 2 \times {10}^{5} \times 25 \times {10}^{ - 4} \\ \\ = 50 \times {10}^{(5 - 4)} \\ \\ = 50 \times 10 \\ \\ = 500$

Hence,

The Force that should be applied is,

$\bold{F=500\:N}$