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Physics 23 Online
OpenStudy (anonymous):

hey guys, what is the meaning of this, (ill post to down)

OpenStudy (anonymous):

\[E(\phi , k) >\int\limits_{0}^{\phi}\sqrt{1-k^{2}\sin^{2}\theta} *d \theta\]

OpenStudy (anonymous):

at first glance it seems like it would have something to do with the force and direction. That or possibly comparing waves. never taken physics but trying to self teach. ill look into it a little more.

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