Equations

Kinetic energy

Eₖ = ½mv²

Kinetic energy(J) = ½ x Mass(kg) x Speed(m/s)²

Gravitational energy

Eₚ = mgh

Gravitational potential energy(J) = Mass(kg) x Gravitational field strength(N/kg) x Height(m)

Elastic potential energy

Eₑ = ½ke²

Elastic potential energy(J) = ½ x Spring constant(N/m) x Extension(m)²

Change in thermal energy

∆E = mc∆θ

Change in Thermal Energy(J) = Mass(kg) x Specific Heat Capacity(J/kg°) x Change in Temperature(℃)

Charge flow

Q = I t

Charge flow(C) = Current(A) x Time(s)

Potential difference

V = I R

Potential difference(V) = Current(A) x Resistance(Ω)

Energy(slh)

E =mL

Energy(J) = Mass(kg) x Specific Latent Heat(J/kg)

Power(pd)

P = V I

Power(W) = Potential difference(V) x Current(A)

Energy transferred(P)

E = P t

Energy transferred(J) = power(W) x Time(s)