Aresistor with r = 300 ω and an inductor are connected in series across an ac source that has voltage amplitude 500 v. the rate at which electrical energy is dissipated in the resistor is 286 w. what is the impedance z of the circuit?

a 2,000 calorie based diet.

statement #3 on andre"s list is false.

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