Wikijunior:How Things Work/Hydraulic System

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Contents 1 Who invented it ? 2 How does it get power? 3 How does it work? 4 How dangerous is it? 5 What does it do? 6 How does it efect you 7 How does it vary? 8 How has it changed the world? 9 What idea(s) and/or inventions had to be developed before it could be created? 10 References

[edit] Who invented it ?

[edit] How does it get power?

[edit] How does it work?

A hydraulic system is when a liquid is in a tube, and it is pushed, and the liquid is moved and presses something. For instance, when you are in a car and press the brake pedal, the pedal pushes a liquid called "brake fluid" that does things in the engine of your car and makes it stop.it how

[edit] How dangerous is it?

[edit] What does it do?

makes your car go up and down and left and right. §

[edit] How does it efect you

[edit] How does it vary?

[edit] How has it changed the world?

Hydraulics, since its invention is being used in many machines, systems. Like cars, cranes, automobile industries etc.

[edit] What idea(s) and/or inventions had to be developed before it could be created?

The pulley.

[edit] References