• Work, Power & Energy

  In this session, the chapter Work, Power & Energy in Mechanics is discussed and explained.

  The following concepts are explained:

       ♦ Work done, Kinetic Energy and Potential Energy

       ♦ Conservation of energy principle is also explained through examples.

       ♦ Work done against resistive forces and effect on Kinetic energy of the system.

       ♦ Work done against gravity

       ♦ Energy changes during motion on a rough inclined plane

       ♦ Loss in Potential Energy converted to Gain in Kinetic Energy

       ♦ Using Kinematics with energy considerations

       ♦ Connected Particle System with energy considerations

   

  7 video lessons are available to explain the above concepts

  Notes are also available in the document section

• Session 41: Work Power and Energy

  • Work, Power and Energy
    • Work Done and Kinetic Energy 4 mins
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      Demo video

      Work Done and Kinetic Energy

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    • Work Done - Example 2 5 mins
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      Demo video

      Work Done - Example 2

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    • Work Done - Example 3 2 mins
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      Demo video

      Work Done - Example 3

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    • Potential Energy 7 mins
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      Demo video

      Potential Energy

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    • Example 5 6 mins
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      Demo video

      Example 5

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    • Example 6 3 mins
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      Demo video

      Example 6

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    • Example 7 5 mins
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      Demo video

      Example 7

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• Excercise Files

  • Work, Power and Energy
    • Work, Power and Energy - Notes

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