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Understanding Change in Energy through Work of Objects

Learn about potential and kinetic energy, conservation of energy, equations, and lab activities. Explore work, energy, and power concepts with interactive exercises.

raymond-hernandez
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Understanding Change in Energy through Work of Objects

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  1. Jan 14, 2014 Learning Target: Demonstrate how objects doing work results in a change in energy. Question of the day: What is the equation for Potential energy? • Kahn Academy video • Today’s vocabulary: • Conservation of energy • Elastic Potential energy • joule • Lab on work, Energy and Power continued • Homework: Read pg.169-172, problems 1 and 3

  2. Quiz on Work and Potential Energy • In the Work kinetic energy theorem the net work is = to • Mechanical energy can be defined as the capacity to • How much GPE has a 1 kg. object gained if lifted 1 meter? • KE = ? • Stored energy is Change in kinetic energy Do work 1 Joule ½ m v2 Potential energy

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