Question

A force of 120 N acts on the surface of area 10 sq. cm normally. What would be the pressure on the surface? *​

Answer 1

Explanation:

So the thrust on the body is 1200 N

So the thrust on the body is 1200 NYou want the pressure:

So the thrust on the body is 1200 NYou want the pressure:Pressure is defined as : force divided by area

So the thrust on the body is 1200 NYou want the pressure:Pressure is defined as : force divided by areaThe SI unit of pressure is the pascal , abbreviated Pa. This is the pressure exerted on an area of 1 m² by a force of 1 N

So the thrust on the body is 1200 NYou want the pressure:Pressure is defined as : force divided by areaThe SI unit of pressure is the pascal , abbreviated Pa. This is the pressure exerted on an area of 1 m² by a force of 1 NYou have a force of 1200 N acting on an area of 10 cm² . ( I assume)

So the thrust on the body is 1200 NYou want the pressure:Pressure is defined as : force divided by areaThe SI unit of pressure is the pascal , abbreviated Pa. This is the pressure exerted on an area of 1 m² by a force of 1 NYou have a force of 1200 N acting on an area of 10 cm² . ( I assume)What is the force acting on 1 m² ?

So the thrust on the body is 1200 NYou want the pressure:Pressure is defined as : force divided by areaThe SI unit of pressure is the pascal , abbreviated Pa. This is the pressure exerted on an area of 1 m² by a force of 1 NYou have a force of 1200 N acting on an area of 10 cm² . ( I assume)What is the force acting on 1 m² ?1 m² = 100 cm x 100 cm = 10,000cm²

So the thrust on the body is 1200 NYou want the pressure:Pressure is defined as : force divided by areaThe SI unit of pressure is the pascal , abbreviated Pa. This is the pressure exerted on an area of 1 m² by a force of 1 NYou have a force of 1200 N acting on an area of 10 cm² . ( I assume)What is the force acting on 1 m² ?1 m² = 100 cm x 100 cm = 10,000cm²Therefore you have a force of 1200 N x 10,000 = 1.2*10^7 N/m² OR 1.2*10^7 Pa.