Physics Additional 2.2 Kinetic Energy

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  • Created by: Shaye :)
  • Created on: 20-12-13 00:35

P2.2 The Kinetic Energy Of An Object Speeding Up Or Slowing Down

  • When an object’s speed changes, its kinetic energy also directly changes

  • Forces change speed by doing work

  • Momentum = mass x velocity


 

2.2.1 Forces and energy

  • When a force causes an object to move through a distance work is done

  • When work

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