Write a hypothesis about how the mass of a cart affects
the acceleration of the cart. use the " then.
because "format and be sure to answer the lesson
question: "how do force and mass affect the acceleration
of an object?

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 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 energy added you so much!