A 10 kg bowling balls sits at the top of a 10.m hill snd then slides down its icy hillside 1. what is the speed of the bowling ball when it reaches the bottom of the hill? (show work)

2. what is the bowling balls mechanical energy at the top of the hill.

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!