Physics Energy Equations

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Efficiency (%)
(useful energy out ÷ total energy in) x 100
1 of 6
GPE = Gravitational Potential Energy
mgh = mass x gravity x height.
2 of 6
KE = Kinetic Energy
1/2mv (squared) = 0·5 x mass x velocity (squared)
3 of 6
WD = Work Done
f * d = force x distance
4 of 6
WD = Work Done
Also = energy transferred
5 of 6
P = Power
E / t = energy ÷ time
6 of 6

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Card 2

Front

GPE = Gravitational Potential Energy

Back

mgh = mass x gravity x height.

Card 3

Front

KE = Kinetic Energy

Back

Preview of the front of card 3

Card 4

Front

WD = Work Done

Back

Preview of the front of card 4

Card 5

Front

WD = Work Done

Back

Preview of the front of card 5
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