We are at the carnival playing bumper cars. You and your car (car 1) have a mass of 290kg and are moving at 3.8m/s. The car you run into (car 2) has a mass of 412kg and a velocity of-1.2m/s. What is the velocity of car 1 after collision? John is doing a 1RM back squat. John is squatting 330lbs. He produces an average of 1984N over the 1.2m distance. How much work did John do?

We are at the carnival playing bumper cars. You and your car (car 1) have a mass of 290kg and are moving at 3.8m/s. The car you run into (car 2) has a mass of 412kg and a velocity of-1.2m/s. What is the velocity of car 1 after collision? John is doing a 1RM back squat. John is squatting 330lbs. He produces an average of 1984N over the 1.2m distance. How much work did John do?