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Simple Machines - Coggle Diagram
Simple Machines
Types of simple machines
Wheel & Axle
Pulley
Inclined Plane
Wedge
Screw
Lever
1st Class
Fulcrum in the middle
Seesaw
Crowbar
2nd Class
Load in the middle
Wheelbarrow
3rd Class
Effort in middle
Tweezers
Relies on Moments
Moment on clockwise = moment on anti-clockwise
Purpose
To reduce effort/force needed to do an action
Mechanical Advantage (MA) = Output force/Input force