How does the author describe most surfers’ response to the trend of aerial maneuvers being incorporated into surfing and surfing competitions? *

Arock collection comes from which part of earth?

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

Calculate the volume of this regular solid. what is the volume of the cone? round your answer to the nearest hundredth