Question

18. Calculate the pressure produced by a force of 800 N acting on an area of 2.0 m2.
The pressure of a gas contained in a cylinder with a movable piston is 300 Pa. The area of the piston is 0.5 m2. Calculate the force that is exerted on the piston.

Answer 1

Explanation:

pressure= force ÷ area✌️❤️☺️

Answer 2

Explanation:

When we check the formula of pressure,it is p=f/a.

so,we just shift the p to the f's place and f to p's place.

Then the formula becomes F=P*A (*=MULTIPLICATION)

Now its easy 300pa and 0.5m2.

therfore , 300 * 0.5=150.0N

So , the answer is 150N

THANK YOU.