A basket ball rolled 300 meters down a hill in 25 seconds. what is its average speed​

Acar travels in reverse. it covers 150 meters in 12 seconds what is the velocity of the car what is the speed of the car

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!

The movement of electrons between atoms is called an