User:Danthemango:physics:equations

Equations useful for Grade 11 and 12 Physics
I will post this on wikiversity, as soon as I see a useful place to put it.


 * $$E=V*I*t$$
 * Q=Ne-
 * $$V=E/Q$$
 * e-=1.6*10-19
 * $$I=Q/t$$
 * $$R=V/I$$
 * $$P=V*I$$
 * $$P=E/t$$
 * $$\% Error = uncertainty/measure*100$$
 * $$\% Error = (measure/accepted)/accepted*100$$
 * $$\% difference = (difference/average) *100$$
 * $$1KWh=3.6*10^6J$$
 * $$P=I^2*R$$
 * $$P=V^2/R$$
 * $$V=Δd/t$$
 * $$s=d/t$$
 * $$a=Δv/Δt$$
 * $$1 Km/h = 3.6 m/s$$
 * Δd=ave(v)*Δt=((v1+V2)/2)Δt
 * Δd=v1*Δt+1/2*a*Δt^2
 * $$a=v$$
 * I'll be back