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Energy Note Outline

Energy Note Outline. Energy is the ability to perform work Units for energy is Joules (J)--kgm²/s². Energy Note Outline. Mechanical Energy The sum of the both potential and kinetic energy of a system. Energy Note Outline. Kinetic Energy Energy that is cause by movement.

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Energy Note Outline

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  1. Energy Note Outline Energy is the ability to perform work Units for energy is Joules (J)--kgm²/s²

  2. Energy Note Outline • Mechanical Energy • The sum of the both potential and kinetic energy of a system

  3. Energy Note Outline • Kinetic Energy • Energy that is cause by movement

  4. Energy Note Outline • Gravitational potential energy • Energy caused by the height of an object

  5. Energy Note Outline • Elastic Potential Energy • Energy stored by compression or tension

  6. Energy Note Outline • Dissipated Energy • Thermal energy generated by friction or heat transfer

  7. Energy Note Outline • Formula for kinetic energy (KE) • KE=½mv² • m is mass (kilograms) • v is velocity (m/s)

  8. Energy Note Outline • Formula for Gravitational Potential Energy (GPE) • PE=mgh • m is mass—always kilograms • g is acceleration due to gravity (10m/s²) • h is height of object ( always meters)

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