A ball starts from rest and accelerates at 0.505 m/s2 while moving down an inclined plane 9.10 m long. When it reaches the bottom, the ball rolls up another plane, where, after moving 13.3 m, it comes to rest. What is the speed of the ball at the bottom of the first plane

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 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

In science and physics what is the standard unit of measure for speed?

Why does karst topography exist in some geographic location? a. few climates have enough oxygen b. most regions have rock layers other than limestone c. in most regions, the soil is too thin d. the water is too acidic enough in most places