Question: A force field is given by E =-20x 1 + 6yi a) Using the work energy equation W = JE.ds show that the force field

A force field is given by E =-20x 1 + 6yi a) Using the work energy equation W = JE.ds show that the force field is conservative. b) Determine the associated potential function for this force field if at x = 1, y = 3, z = 1, U =-15 by the method described in class (only)

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