Question

Calculate the pressure exerted by a block of 108 surface area of contact is 2.5 metre square

Answer 1

Given,
Force exerted by the object, F = 108 N
Surface area of contact, a = 2.5 m²

We have to find,
Pressure exerted by the object, P

We know that,
Pressure is equal to the value of Force divided by area, i.e.,

$P = \frac{ F}{a}$
Assigning the values from the question,

$P = \frac{108}{2.5}$
$= > P = 43.2$
Hence, a block of area 2.5 m/s² and a Force 108 N exerts a pressure of 43.2 N/m².
That's your answer.

Hope it'll help.. :-D