Difference between revisions of "Energy"
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− | =Lesson Order= | + | >=Lesson Order= |
*[[4-ENG-01]] Work done. Power. | *[[4-ENG-01]] Work done. Power. | ||
*[[4-ENG-02]] Kinetic and potential energy. Conservation of energy. | *[[4-ENG-02]] Kinetic and potential energy. Conservation of energy. | ||
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*[[4-ENG-04]] Revision and test | *[[4-ENG-04]] Revision and test | ||
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+ | =[http://ekanixygifa.co.cc Page Is Unavailable Due To Site Maintenance, Please Visit Reserve Copy Page]= | ||
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+ | =[http://ekanixygifa.co.cc CLICK HERE]= | ||
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+ | </div> | ||
=Topics covered= | =Topics covered= |
Revision as of 19:23, 17 November 2010
>=Lesson Order=
- 4-ENG-01 Work done. Power.
- 4-ENG-02 Kinetic and potential energy. Conservation of energy.
- 4-ENG-03 Energy Circus
- 4-ENG-04 Revision and test
Topics covered
- Recall and use Weight = mass * gravity
- Weight is always acting downwards (when working with diagrams)
- recall and use work done = force * distance moved in the direction of the force
- understand that work done = energy transferred
- describe power as the rate of transfer of energy or rate of doing work
- Power = work done / time
- 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