The open circuit voltage of circuit containing ideal sources and resistors is measured at 8 while the current through the short circuit passing through the terminals is 80 . Find the operating point that will occur at the terminals when circuit is connected to circuit consisting of 6 in series with 400 .

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?