For alternating-current circuits, the of a conductor oppose(s) the current flow in the circuit.

From center station, a train departs every 30 minutes on the fast line and a train departs every 50 minutes on the state line. if two trains depart from center station at 8: 00 a.m., one on each of the two lines, what is the next time that two trains, one on each line, will depart at the same time?

Which of the following is an example of motion in two dimensions?

1.what is where an object is located 2. what is how fast an objects speed is changing 3. what is how fast an object is moving