(a) Find the force P that must be applied to a piston of area10.10cm^2to produce sufficient fluid pressure to support a car weighing 11,301N by means of a column of fluid of cross sectional area280cm^2.
(b) Find the increase in the car's gravitational potential energy when it is raised 1.00 m.
(c) How far must the smaller piston move in order for the larger one to move 1.00 m?
(d) Calculate the work done by Pin moving the smaller piston.