Wednesday, August 31, 2022

Priyoti Saha

 Machine


  • Machine means a work that makes hard work easy.
  • Machine is used to work.
  • Machine is very useful to us.

  •  Examples:  Washing Machine etc.




Simple Machine


  1. Wheel and axle
  2. Lever
  3. Screw
  4. Pulley
  5. Inclined plane
  6. Wedge








    
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