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Answers by SummerNight

Answers by SummerNight
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HELP!!!!!!!! Define mechanical energy. Using the example of the skateboarder on the half-pipe, explain how kinetic and potential energy relate to the mechanical energy at different positions.
answered Nov 16, 2018
4 votes
30.4k views
A pen is being built that is 10 feet long and 20 feet wide. How much fencing material will be ne
answered May 23, 2018
0 votes
167k views
Select the items below that are part of a cost-benefit analysis. *Advantages and Disadvantages of making a decision *What you gain and give up from each choice *A way to find the choice that gives you
answered Apr 3, 2018
5 votes
165k views
How did technology help improve navigation?? (#2 in pic.)
answered Mar 5, 2017
3 votes
126k views
Name the set(s) of numbers to which 1.68 belongs. none of the above rational numbers, irrational numbers rational numbers natural numbers, whole numbers, integers, rational numbers
answered Jan 19, 2017
0 votes
81.0k views
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