What is the pressure on a 0.4 m2 piston when a force of 700 N is applied to it? Hint: What are the units of pressure?

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What is the pressure on a 0.4 m2 piston when a force of 700 N is applied to it?

Hint: What are the units of pressure?

Expert Solution
Step 1

Pressure is defined as the force per unit area

P=FA

according to the question 700 N force is applied on 0.4 m2 piston so pressure will become

A=0.4 m2 

F=700 N

P=7000.4Nm2

P=1750 N/m2

P=1750 Pa

 

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