3. A skier is coasting up a 4.0 m high hill. If
she is moving at a speed of 6.0 m/s
when she is 2.0 m up the hill, will she
make it to the top of the hill? (Use any
mass, as the masses will cancel out
during the problem)

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!