Question

Stone weight 500n surface area25cm2. Calculate pressure.. If it makes a contact with surface

Answer 1

$\boxed{\boxed{\huge{\green{\mathfrak{\underline{Answer}}}}}}$

Weight of the stone is 500n

then the force is 500n because weight is the force with which the earth attract that object ...

Area given 25cm^2

Then pressure is

$\green{pressure=force/area}$

$= \frac{500n}{25cm {}^{2} }$

$\boxed{\boxed{\huge{\blue{\mathfrak{\underline{pressure=20pascal}}}}}}$

Answer 2

Answer:

Pressure, P = 200000 pascal

Explanation:

Given that,

Weight of the stone, W = 500 N

Surface area of the stone, $A=25\ cm^2$

Let P is the pressure if it makes contact with the surface. Mathematically, it is given by :

$P=\dfrac{F}{A}$

$P=\dfrac{500\ N}{0.0025\ m^2}$

P = 200000 Pascal

So, the exerted pressure is 200000 pascal. Hence, this is the required solution.