Solved

Find the Work Done by F Over the Curve in the Direction

Question 121

Multiple Choice

Find the work done by F over the curve in the direction of increasing t.
-F = 10zi + 2xj + 9yk; C: r(t) = ti + tj + tk, 0 $\le$ t $\le$ 1

A) W = 42
B) W = 21/2
C) W = 7
D) W = 21

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