###
Energy Formulae summary

Here is a list of **all** the formula mentioned in this topic:

**Quantities
and Units**

- Energy = Joules
(J)
- Wd = Work
done (J)
- GPE =
Gravitational Potential Energy (J)
- KE =
Kinetic Energy (J)
- F = force
(N, Newtons)
- d =
distance moved in the direction of the force (m, metres)
- m = mass
(kg)
- g =
gravitational field strength (N/kg) NB: G on earth = 10N/kg
- h =
height (m)
- v =
velocity (m/s)
- P = power
(W, Watts)
- t = time
(s)

**End of Energy Topic**

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