Question

what will the pressure while 30 N. force is applied on 120 C M

Answer 1

Hi friend, Harish here.

Here is your answer:

Given that,

Force = 30 N.

Area = 20 cm². = 20 × 10⁻⁴ m² 

To find,

Then pressure applied.

Solution,

We know that,

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

⇒ $\frac{30}{120\times 10^{-4}}= \frac{30 \times 10^{4}}{120}= \frac{3}{12} \times 10^{4} = 0.25\times 10^{4} = 2500 \ pa$

Therefore the pressure is 2500 pascals.
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Hope my answer is helpful to you.