radius squared x 3.14 = area
diameter squared x 3.14 / 4 = area
Area = (Pi/4)*(dia2) = (Pi/4)*22 = (Pi/4)*4 = Pi sq.in = 3.1416 square inches.
force = pressure x area = 2000 x 5 = 10,000 pounds
How do you find the area of an unequal quadrangle?
To find the area of 11 and 18 you multiply it.
It is Pi/4 x diameter squared. That is 0.7854 x 5 x 5 = 19.635 square inches.
In a hydraulic system, the force on the applying piston is multiplied by the reciprocal of the area of the piston, to find pressure which is multiplied by the piston area.
The same as finding the area of a circle which is: pi*radius2
divide
Total effective piston area is the combined area of all the pistons in an engine that are responsible for producing power during the combustion process. It is calculated by adding up the cross-sectional area of each piston that is exposed to the combustion chamber. This measurement is important for determining the engine's displacement and power output.
Twice as much
Unequal
796.2 N/m^2
It is the area of the piston.
If this is about a hydraulic system, same pressure acts through out the fluid. Take, A = cross sectional area (area normal to force) of piston 1 B = "" "" "" of piston 2 F2 = Force on 2nd piston So, pressure = 1000/A = F/B Therefore, F = (1000 X B/A ) N (The force depends on the area ratio)
You get the force exerted by a hydraulic piston by taking the pressure times the surface area of the piston.
The "cylinder jug" is the cylinder. This is the area that the piston and piston rings moves up and down in when the engine is turning.
400 N 400 N / 10cm2 = 2000 N / 50cm2