What is formula for Electrical Power?! (with resistance included in it)​

Ohm's law equation ( formula ) : V = I ×R and the power law equation ( formula ) : P = I × V . P = power , I or J = Latin : influare , international ampere or intensity and R =resistance

it's when something is going so fast it makes a loud noise, breaking the sound barrier, for example: a jet makes a loud noise, not only cause of the jet but because they reached a point where they went so fast that you can year the noise from various parts, kinda like a police car, lets say the car was going   so fast that you hear the siren of the cop car right next to you, but the car is probably a mile a way, it's cos the siren was next to you a few seconds if you understand me