Force magnitude and direction

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A force parallelto the x-ax is acts on a particle moving along the x-axis. This force produces potential energy u(x) given by u(x)= a x4. where a = 1.20 j/m4 . What is the force (magnitude and direction) when the particle is at x = - 0.800 m?

Reference no: EM13888293

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Force magnitude and direction : A force parallelto the x-ax is acts on a particle moving along the x-axis. This force produces potential energy u(x) given by u(x)= a x4. where a = 1.20 j/m4 . What is the force (magnitude and direction) when the particle is at x = - 0.800 m?
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