This graph shows a ball rolling from A to G. The ball starts at point A and rolls to point G.

11. At what letter does the ball have the greatest kinetic energy? _
12. Which letter shows the ball when it has the maximum potential energy? _
13. Which letter shows the ball when it has the least potential energy? _
14. Why is point G slightly lower than point A? In other words, why couldn’t the ball go back to the same
height at which it started?

In the 1980's, congress authorized the u. s. department of energy to build the wipp facility in the chicuahuan desert in new mexico. what is the purpose of wipp?

Imagine you work as a consultant, and your daily job involves listening to the constructive criticism of others. as part of your job, you must listen to opposing viewpoints to make important decisions. in this activity, you are a consulting dam engineer. you must make a decision about four different dams; should they be repaired, taken down, or left alone? you will listen to contrasting opinions about what should be done with the dams before you make the final decision. as the consulting dam engineer, what do you decide to do with this dam? explain your reasoning. by making your decision, did you support the opinions of the mayor and/or the dam safety official? why or why not? (site 1)

What effects result when there is an impact between earth and an asteroid? check all that apply. a. massive flooding. b. extinction of many life forms. c.major earthquakes change in average global temperature. d. giant dust cloud