The hydraulic jack shown below consists of a master cylinder with a diameter of 60mm and a lifting (or slave) cylinder with a diameter of 150mm. The two cylinders are connected by a flexible high pressure hose with a diameter of 10mm. The density of the hydraulic fluid that fills the jack is 15,000kg/m³. The jack is being used to lift a 5 tonne mass through a vertical distance of 50mm. Initially the hydraulic fluid heights are h=150mm and hв=400mm. At that instant, what is force required to be applied at location B to lift the weight off the ground at location A? W MASTER LIFTING (SLAVE) CYLINDER A -150 A k MM ф10 мм. B Mata 660mm CYLINDER ou

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Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.