A hydraulic lift consists of two pistons that connect to each other by an incompressible fluid.  If one piston has an area of 0.44 m2 and the other an area of 6.2 m2, how large a mass can be raised by a force of 290 N exerted on the smaller piston?

A swimming pool has dimensions 26.0 m ✕ 7.0 m and a flat bottom. The pool is filled to a depth of 1.70 m with fresh water. (a) What is the force exerted by the water on the bottom? (b) What is the force exerted by the water on each end? (The ends are 7.0 m.) (c) What is the force exerted by the water on each side? (The sides are 26.0 m.)

A raft is 4.80 m wide and 7.30 m long. When a horse is loaded onto the raft, it sinks 2.90 cm deeper into the water. (a) Calculate the volume of the water (in m3) that was displaced after the horse was loaded unto the raft.  m3 (b) Given that the density of water is: 998 kg/m3, calculate the weight of the water (in N) that was displaced after the horse was loaded unto the raft.  N (c) What name is given to the weight of the water that was displaced when the horse was loaded on the raft? Bernoulli's force Torricelli's force    Pressure force Buoyant force (d) Determine the weight of the horse.  N

A certain hydraulic system is designed to exert a force 405 times as large as the one put into it. (a) What must be the ratio of the area of the slave cylinder to the area of the master cylinder? (b) What must be the ratio of their diameters? (c) By what factor is the distance through which the output force moves reduced relative to the distance through which the input force moves? Assume no losses to friction.

A hydraulic lift is designed with an output cylinder that has 36 X the area of the input cylinder.  If a force F is applied to the input cylinder, the output cylinder can supply a force equal to _______.

Consider the hydraulic lift shown in the figure. The small piston has an area Aj of 0.0330 m², and the large piston has an area A, of 4.00 m?. What force F2 will the large piston provide if the small piston is pushed down with a force F, of 18.0 N? Assume that the fluid used in the lift is incompressible. F, = F, y2 A, A, F,

A cylindrical tank with a large diameter is filled with water to a depth D = 0.273 m. A hole of cross-sectional area A = 5.03 cm² in the bottom of the tank allows water to drain out. (a) What is the rate at which water flows out, in cubic meters per second? (b) At what distance below the bottom of the tank is the cross-sectional area of the stream equal to one-half the area of the hole? (a) Number i (b) Number i Units Units

A hydraulic jack piston has a diameter of  0.06 m. The hydraulic jack is connected to another piston that supports the load. The support load piston has a diameter of 0.50 m. If the jack can lift a mass up to 2500 kg, what is the maximum force that one needs to apply to the piston in order to lift the given mass?

The diameters of the pistons on a hydraulic press are 5.0 cm and 40 cm. When a force of 50 N is exerted on the smaller piston, what force can the larger piston exert? {A = Bd2/4}Answer is in Newton

The small piston of a hydraulic lift has a cross-sectional area of 3 cm, and its large piston has a cross-sectional area of 200 cm2. What downward force of magnitude F1 must be applied to the small piston for the lift to raise a load whose weight is Fg= 15 kN?