How can you tell if an object is moving? A) it’s position changed relative to you.

B) it’s position changed relative to the sun

C) it’s position changed relative to the face of the earth

D) it’s position changed relative to itself

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation2: 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 energy added you so much!