Homework Statement
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...