A hydraulic lift (similar to those used in automotive service stations) has two vertical cylinders, one...
A hydraulic lift (similar to those used in automotive
service stations) has two vertical cylinders, one the left, and one
on the right, plus a connecting pathway between them on the bottom.
The left cylinder contains a mass of 600kg (which acts like a
piston, pushing downward), and has a cross sectional area of
800cm2. The piston on the right has a cross sectional
area of 25cm2 and a negligible weight. If the apparatus
is filled with oil (ρ = 0.78g/cm2), find the necessary
force, F, applied to the right hand cylinder piston to keep the
system in equilibrium, i.e. no vertical movement. The piston in the
cylinder on the right is 8.0m higher than the mass on the
left.
Homework Answers
In this question, the pressure on the left cylinder and the right cylinder remain same according to the Pascal law for transmission of fluid pressure.
Solving for F
F = 31 N
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A hydraulic lift (similar to those used in automotive
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To work on your car you use a hydraulic lift as shown in the diagram. It...
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