A Force of 120N is applied to an object of area 3m square.calculate the pressure
Answers
Answer:
Pressure of an object is 40 Pascal.
Explanation:
Given
F = 120 N
A = 3 m^2
P = F/A
P = 120/3
P = 40 Pascal
Here
P is pressure exerted on an object.
A is the area of an object.
F is the force exerted on an object.
N is newton.
PRESSURE
- Force per unit area is called pressure.
- Si unit of pressure is Pascal or N/m^2.
- Other unit of pressure are atm, mm of Hg, cm of Hg, bar, torr etc.
FORCE
- It is the push or pull which can change or tries to change state of rest or state of motion of any body or system.
- Si unit of force is newton (N).
- Other unit of force is dyne.
Answer:
Given
F = 120 N
A = 3 m^2
P = F/A
P = 120/3
P = 40 Pascal
Here
P is pressure exerted on an object.
A is the area of an object.
F is the force exerted on an object.
N is newton.
PRESSURE
Force per unit area is called pressure.
Si unit of pressure is Pascal or N/m^2.
Other unit of pressure are atm, mm of Hg, cm of Hg, bar, torr etc.
FORCE
It is the push or pull which can change or tries to change state of rest or state of motion of any body or system.
Si unit of force is newton (N).
Other unit of force is dyne.