Asmall smooth object slides from rest down a smooth inclined plane inclined at 30 degrees to the horizontal. what is (i) the acceleration

Does this organism still meet the definition of a eukaryote ? why or why not?

Phase changes are chemical changes. true or false

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