Question: In Exercises 1922, (a) Show that c F dr is independent of path and (b) Calculate the work done by the force field

In Exercises 19–22,

(a) Show that ∫_c F · dr is independent of path and

(b) Calculate the work done by the force field F on an object moving along a curve from P to Q.

F(x, y, z) = 8xi+ z cos 8xi+z cos 2yj + z

F(x, y, z) = 8xi+ z cos 8xi+z cos 2yj + z sin 2yk P(0.7. 1). Q(-2.0, -1)

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To solve this problem well first compute the line integral c F dr by parameterizing the curve from point P to point Q Then well show that the result i... View full answer

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