Difference between revisions of "4-ENG-02"
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* understand the difference between the gravitational and kinetic energy''' | * understand the difference between the gravitational and kinetic energy''' | ||
* gravitational potential energy = mass * gravity * height | * gravitational potential energy = mass * gravity * height | ||
* kinetic energy = 1/2 * mass * velocity | * kinetic energy = 1/2 * mass * velocity | ||
* understand how conservation of energy produces a link between GPE, Ke and work done | * understand how conservation of energy produces a link between GPE, Ke and work done | ||
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==Main Body of Lesson== | ==Main Body of Lesson== | ||
Revision as of 04:16, 10 May 2010
Contents
Specification
- understand the difference between the gravitational and kinetic energy
- gravitational potential energy = mass * gravity * height
- kinetic energy = 1/2 * mass * velocity
- understand how conservation of energy produces a link between GPE, Ke and work done
Main Body of Lesson
- Unserstand that kinetic energy is energy of motion
- Kinetic energy = 1/2 mv
- understand that gravitational potential energy is the energy due the position of an object
- GPE = mgh
- understand and use Work Done = Energy transferred!
- recall efficiency
- use 'efficiency of a ramp' work sheet ( Science Shared)for the practical aspect of this lesson
Plenary
Homework
- Complete Physics texbook -
Additional Information
Resources Required
Textbook References
- None
Website References
- None
Skills Addressed
Safety/Hazards
Notes
- None
