Question

A force of 22 pounds presses on a membrane. The average pressure on the membrane is 2.75 pounds per square inch (psi). What is the area of the membrane in square inches? The equation for calculating pressure is where P is pressure, F is force, and A is area.

Answer 1

Answer:

8 in^2.

Step-by-step explanation:

F = P * A

22 = 2.75 * A

A = 22/ 2.75

A = 8 in^2.

Answer 2

Using the relationship between the force, area, and pressure. Then the area of the membrane is 8 square inches.

What is pressure?

It is the ratio of force to area. It implies that the average molecule strikes on a per unit area. It is measured in pascal and bar.

Given

A force of 22 pounds presses on a membrane.

The average pressure on the membrane is 2.75 pounds per square inch (psi).

We know the formula of pressure.

$\rm Pressure = \dfrac{Force}{Area}$

Then the area is given by

$\rm Area= \dfrac{Force}{Pressure }$

We have

Force = 22 pounds

Pressure = 2.75 pounds per square inch

Then the area will be

$\rm Area = \dfrac{22}{2.75}\\\\\rm Area = 8 \ square \ inches$

Thus, the area of the membrane is 8 square inches.

More about the pressure link is given below.

https://brainly.com/question/356585