Question

Calculate the pressure applied by an object of weight 400 N on 2sq m.

Answer 1

Answer:

We know that

P = F/A =400

F/2=800

Answer 2

$\huge\boxed{\mathtt\green{Solution}}$

$\large\underline\mathtt\purple{⚘\:Given :-}$

$\small\mathtt{•\:Force=400\:N}$

$\small\mathtt{•\:Area=2\:m²}$

$\large\underline\mathtt\blue{⚘\:Solving:-}$

$\small\mathtt{we\:know\:that:-}$

$\small\implies\mathtt{Pressure=\frac{Force}{Area}}$

$\small\implies\mathtt{Pressure=\frac{400\:N}{2\:m²}}$

$\small\implies\mathtt{∴Pressure=200\:N/m²}$

$\small\mathtt{we\:know:-}$

$\small\mathtt{1\:N/m²=1\:Pa}$

$\large\boxed{\mathtt\red{∴The\: required\: pressure\:is\:200\:Pa}}$