Determine the maximum power the load RL is able to transfer, given that E = 6.5 V, R1 = 8.2 kOhm, R2 = 1.5 kOhm, R3 = 9.5 kOhm.

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

The ph is the a.independent variable b.the dependent variable c.control group

Contrast the force of gravity between these pairs of objects: 1-kg mass and a 2-kg mass that are 1 m apart; a 1-kg mass and a 2-kg mass that are 2 m apart; and two 2=kg masses that are 1 m apart. i dont understand.