Spring energy problem at an incline with friction

AI Thread Summary
The discussion revolves around solving a spring energy problem involving an incline with friction. The user presents their equations for total energy at the top and bottom of the incline but expresses uncertainty about their calculations. They specifically question the relationship between the height (h) and the displacement (x2) of the mass. Participants are encouraged to clarify this relationship to help resolve the user's confusion. Understanding the connection between height and displacement is crucial for accurately solving the problem.
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Homework Statement


IcfLBX1.jpg


Homework Equations


Et = Ek + Eg + Ee

The Attempt at a Solution


Top:[/B]
Et=mgh+1/2k1 Δx12 +1/2k2Δx22

196h+400+600 = ET

Bottom:
Et=1/2k1Δx22+1/2k2Δx22

400+600=1000

...and that's when I realized I must have done something wrong. Sorry, I'm kind of bad at this stuff. Please help
 
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Why do you think you have done something wrong?
h, I assume, is the distance the mass falls. What is the relationship between h and x2?
 
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