Zusammenfassung der Ressource
Simple Machines
- Inclined Plane
- Flat Slope Surface
- Example:- Ramp
- Wedge
- 2 inclined planes Back to back
- Used to cut, sharp EX: Knife
- Screw
- Inclined plane wrapped around a cylinder
- Example = Light bulb
- lever
- It is a rigid bar that is free to rotate or pivot around a fixed point
- The fixed point is called fulcrum
- Example = SEE SAW
- Wheel and axle
- THE WHEEL
- Door knob
- Pulley
- Grooved wheel with a cable wrapped around it
- Fixed pulley
Anmerkungen:
- Movable pulley
Anmerkungen:
- Decreases the amount of input force needed
- Block and tackle
Anmerkungen:
- Fixed and movable pulleys