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--- 183_notes:examples:the_jumper [2014/10/10 21:37] – pwirving
+++ 183_notes:examples:the_jumper [2014/10/11 06:09] (current) – pwirving
@@ Line 33: / Line 33: @@
 $$\Delta E_{system} = W_{surroundings}$$
-{{course_planning:|}}
+$$\Delta U_{grav} = mg(y_{f}-y_{i})$$
+$$\Delta U_{spring} = \dfrac{1}{2}ks({s_{f}}^2 - {s_{i}}^2)$$
+{{course_planning:course_notes:jumper.jpg?300|}}
 === Solution ===