Acar moving at 25 m/s speeds up to 47m/s. it takes 9 seconds to do this. what is the acceleration of the car?

Why is metal often used for cooking pan?

What occurs during a combustion reaction

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!