Difference between revisions of "Power"
(Created page with "==Key Stage 3== ===Meaning=== Power is the rate of Energy Transfer. ===About Power=== : Power is how quickly energy is transferred from on...") |
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===Equation=== | ===Equation=== | ||
| − | :<math>Power = \ | + | :<math>Power = \frac{Energy Transferred}{Time}</math> |
| − | :<math>P = \ | + | :<math>P = \frac{E}{t}</math> |
| − | :<math>Power = \ | + | :<math>Power = \frac{Work Done}{Time}</math> |
| − | :<math>P = \ | + | :<math>P = \frac{W}{t}</math> |
Where: | Where: | ||
Revision as of 16:12, 2 February 2019
Key Stage 3
Meaning
Power is the rate of Energy Transfer.
About Power
- Power is how quickly energy is transferred from one store into another.
- Energy Transfered is the same as Word Done, so power is also the rate of work done.
Equation
\[Power = \frac{Energy Transferred}{Time}\] \[P = \frac{E}{t}\]
\[Power = \frac{Work Done}{Time}\] \[P = \frac{W}{t}\]
Where:
- P = Power
- E = Energy Transferred = W = Work Done
- t = Time