6. A hydraulic lift is to be used to lift a 2100-kg weight by putting a weight of 30 kg on a piston with a diameter of 10 cm. Determine the diameter of the piston on which the weight is to be placed. 30 kg 10 cm N² Weight 2100 kg D₂
Fluid Pressure
The term fluid pressure is coined as, the measurement of the force per unit area of a given surface of a closed container. It is a branch of physics that helps to study the properties of fluid under various conditions of force.
Gauge Pressure
Pressure is the physical force acting per unit area on a body; the applied force is perpendicular to the surface of the object per unit area. The air around us at sea level exerts a pressure (atmospheric pressure) of about 14.7 psi but this doesn’t seem to bother anyone as the bodily fluids are constantly pushing outwards with the same force but if one swims down into the ocean a few feet below the surface one can notice the difference, there is increased pressure on the eardrum, this is due to an increase in hydrostatic pressure.
“Since you have posted multiple questions, and picture quoted in question number 5 is not given then we will provide the solution only to the one question i.e question 6. Please repost the remaining questions no 5 separately with picture as quoted.”
Step by step
Solved in 4 steps with 2 images
