Solve the Problem $F$ Of 20 Pounds Acting in the Direction $\langle 1,5 \rangle$

Solve the problem.
-Find the work done by a force $F$ of 20 pounds acting in the direction $\langle 1,5 \rangle$ in moving an object 4 feet from $( 0,0 )$ to $( 4,0 )$ .

A) $\approx 35.30$ foot-pounds
B) $\approx 80$ foot-pounds
C) $\approx 15.69$ foot-pounds
D) $\approx 78.45$ foot-pounds

Correct Answer:

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