Question

A solid body weighs 250 N .When placed on a wooden plank the area of contact is found to be 10m sq.Find the pressure exerted by solid body on the wooden plank.

Answer 1

Weight of solid body= 250 N
Thrust, F =. 250 N
Area of contact, A = 10 m q
Therefore, we know
Pressure, p = F/A
So,. = 250/10
= 25 Pascal.

Answer 2

Answer:

your answer is there.....