Posted by Ashley on Tuesday, December 1, 2009 at 6:01pm.
Sorry about the graph. Since the graph did not post properly, here is explanation of the graph. I really need help!!
The y axis is for U(J) and the x axis is in cm. There is a diagonal line from 4 J down to 1 cm and levels out on the x axis to 3 cm and rises again to height of 2 J at 5cm and levels out to 7 cm and rises to 6 J at 8cm.
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