Difference between revisions of "4-ENG-01"
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==Main Body of Lesson== | ==Main Body of Lesson== | ||
| − | * | + | * recall that Work Done = Force * distance. |
| + | * Force has to be applied in the direction of motion! | ||
| + | * Work done is measured in Joules | ||
| + | * Power is the work /time ratio and is measured in watts | ||
==Plenary== | ==Plenary== | ||
Revision as of 04:03, 10 May 2010
Contents
Specification References
- 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
Starter
- Use worksheets in Science Shared ENG 01
Main Body of Lesson
- recall that Work Done = Force * distance.
- Force has to be applied in the direction of motion!
- Work done is measured in Joules
- Power is the work /time ratio and is measured in watts
Plenary
Homework
- Complete Physics texbook -
Additional Information
Resources Required
- stopwatch, bathroom scales
Textbook References
- None
Website References
- None
Skills Addressed
Safety/Hazards
Notes
- None
