Simple Machines

Description

Easy
malakmickey12
Mind Map by malakmickey12, updated more than 1 year ago
malakmickey12
Created by malakmickey12 about 9 years ago
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Resource summary

Simple Machines
  1. Inclined Plane
    1. Flat Slope Surface
      1. Example:- Ramp
    2. Wedge
      1. 2 inclined planes Back to back
        1. Used to cut, sharp EX: Knife
      2. Screw
        1. Inclined plane wrapped around a cylinder
          1. Example = Light bulb
        2. lever
          1. It is a rigid bar that is free to rotate or pivot around a fixed point
            1. The fixed point is called fulcrum
              1. Example = SEE SAW
          2. Wheel and axle
            1. THE WHEEL
              1. Door knob
            2. Pulley
              1. Grooved wheel with a cable wrapped around it
                1. Fixed pulley

                  Annotations:

                  • Changes the direction 
                  1. Movable pulley

                    Annotations:

                    • Decreases the amount of input force needed 
                    1. Block and tackle

                      Annotations:

                      • Fixed and movable pulleys
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