Part one: Multiple choices 1) A person sitting in the compartment of moving train is:
a) in the state of rest with respect to surroundings of the compartment.
b) in the state of motion with respect to surroundings of the compartment,
c) In the state of rest with respect to surrounding outside of the compartment​

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!