Section: 5. Work, Energy and Power | Physics - Khan Academy + Learn from the Masters

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  Introduction
  
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  Notions of Work and Kinetic Energy
  
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  Work
  
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  Kinetic Energy
  
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  Work done by a variable force
  
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  The Work-Energy Theorem for a variable force
  
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  The Concept of Potential Energy
  
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  Conservation of Mechanical Energy
  
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  The Potential Energy of a Spring
  
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  Power
  
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  Collisions
  
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5. Work, Energy and Power

Section outline

Introduction

Notions of Work and Kinetic Energy

Work

Kinetic Energy

Work done by a variable force

The Work-Energy Theorem for a variable force

The Concept of Potential Energy

Conservation of Mechanical Energy

The Potential Energy of a Spring

Power

Collisions

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