232_Physics ProblemsTechnical Physics

232_Physics ProblemsTechnical Physics - 234 P8.42 Potential...

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234 Potential Energy P8.42 F U x xy x x xy x =− ∂− = − 37 97 7 9 3 22 ej F U y y xx y 303 3 33 Thus, the force acting at the point , bg is Fij i j =+=− FF x y x ±± ± ± 79 3 23 . P8.43 Ur A r af = F U r d dr A r A r r F H G I K J = 2 . The positive value indicates a force of repulsion. Section 8.6 Energy Diagrams and the Equilibrium of a System P8.44 stable unstable neutral FIG. P8.44
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This note was uploaded on 12/14/2011 for the course PHY 203 taught by Professor Staff during the Fall '11 term at Indiana State University .

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