How does the Capitol try to assert its power over the districts? Give as many examples as you can. (Hunger Games) (first book)

Describe uniform velocity and variable velocity in short

Explain earth's motion, using the terms "precession" and "rotation" in your answer.

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