Solve the problem.A force is given by the vector F = 6i + 7j. The force moves an object along a straight line from the point (6, 4) to the point (19, 18). Find the work done if the distance is measured in feet and the force is measured in pounds.
A. -176 ft-lb
B. 175 ft-lb
C. 176 ft-lb
D. -20 ft-lb
Answer: C
Mathematics
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A. 
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