23 September, 2013

Grade 5 Design and Technology Level 2 Hydraulic Bridge

Grade 5 Design and Technology Level 2
Hydraulic Bridge
Hydraulics is a topic in applied science and engineering dealing with the mechanical properties of liquids.
Pascal's law or the principle of transmission of fluid-pressure is a principle in fluid mechanics that states that pressure exerted anywhere in a confined incompressible fluid is transmitted equally in all directions throughout the fluid such that the pressure variations (initial differences) remain the same.
Hydraulic Bridge is based on this principle.

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