The figure below shows a hydraulic lift. The force applied on the smaller piston is 100N. A
Area
B
Area
4 m2
40 m²
וח
(a) Calculate the pressure exerted at A.
(2 marks)

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How are series and parallel circuits simililar? both have multiple paths for electrons to travel. both require resistors in their circuits. both require a switch to complete the circuit. both have at least one path for electrons to travel.

The two required components for a generator are