The work-energy theorem indicates which of the following? A.) The work done is equal to the total potential energy.

B.) The work done is equal to the change in kinetic energy.

C.) The work done is equal to the total kinetic energy.

D.) The work done is equal to the change in potential energy.

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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

According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring