Severo Posted August 30, 2008 Posted August 30, 2008 [math] W = \Delta Ec [/math] [math] F. \Delta x = \frac{mV^{2}_{f}}{2} - \frac{mV^{2}_{o}}{2} [/math] [math] m.a. \Delta x = \frac{mV^{2}_{f}}{2} - \frac{mV^{2}_{o}}{2} [/math] divide by (m) on both sides [math] a. \Delta x = \frac{V^{2}_{f}}{2} - \frac{V^{2}_{o}}{2} [/math] [math] {V^{2}_{o}} + 2.a. \Delta x = {V^{2}_{f}} [/math] [math] {V^{2}_{f}} = {V^{2}_{o}} + 2.a. \Delta x [/math] Just to show that everything we learn in physics at school is actualy 1 thing Dynamics, Cinematics and etc Isn't is beutiful! (forgive my english)
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