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Simple machine, 1.Inclined plane, Examples - Coggle Diagram
Simple machine
Seven simple machines
2.Lever
Fulcrum between load and effort
First class lever
Seasaw
Load between fulcrum and effort
Second class lever
bottle opener
Effort between fulcrum and load
Third class lever
fishing rod
Consist of a rigid bar that pivots around a fixed point called the fulcrum
3.Screw
Convert rotation motion to linear motion
4.Pulley
Helps us lift or move things by reducing the amount of force we need to apply.
Make it easier to control the movement and position of the object
Flag poles
poles use in elevator
Window curtains
6.Wedge
Has a sharp edge and use to spilt,cut or seperate objects
Axe
Chisel
fork and knife
5.Wheel and axel
consist of wheel attached to a rod(axle)in the cente
Help us make work easier by allowing us to move or lift objects more easily.
examples
bicyles
car tires
wagon
Object created by human
perform some kind of task
use power to apply force and control; machine
1.Inclined plane
Flat surface that is titled at an angel. Easier to move heavy object up and down.
examples,1 ramp
2.Slides
3.Stairs
4.drive ways
Examples