Lesson 4 of 4
In Progress

Simple Machines | Week 8 & 9

Performance Objectives

  • Concept of machines: simple and complex
  • The lever
  • Wheel and axle
  • The screw
  • Pulley system
  • The inclined plane and wedge
  • Machine elements
  • Gears and gearing
  • Belt and chain drivers
  • Brakes and clutches
  • Maintenance of machines
  • Efficiency of machines
  • Calculation involving machines.
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