Difference between revisions of "Forest UCM Energy Line1D"

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: <math>\dot x = \pm \sqrt{\frac{2\left (E-U(x) \right )}{m}}</math>
 
: <math>\dot x = \pm \sqrt{\frac{2\left (E-U(x) \right )}{m}}</math>
  
: <math>\int \sqrt{\frac{m}2\left (E-U(x) \right )}{} dx = \int dt </math>
+
: <math>\int \sqrt{\frac{m}{2\left (E-U(x) \right )} dx = \int dt </math>
  
  

Revision as of 12:11, 26 September 2014

The equation of motion for a system restricted to 1-D is readily solved from conservation of energy when the force is conservative.

T+U(x)= cosntant E
T=EU(x)
12m˙x2=EU(x)
˙x=±2(EU(x))m
\int \sqrt{\frac{m}{2\left (E-U(x) \right )} dx = \int dt




Forest_UCM_Energy#Energy_for_Linear_1-D_systems