Solve the problem.A force of 5 pounds acts in the direction of 10° to the horizontal. The force moves an object along a straight line from the point (10, 3) to the point (15, 12), with distance measured in feet. Find the work done by the force. Round the answer to one decimal place, if necessary.
A. 10.1 ft-lb
B. 68.9 ft-lb
C. 51.5 ft-lb
D. 50.7 ft-lb
Answer: D
Mathematics
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Mathematics
Refer to the following figure. Which point has a y-coordinate that is equal to zero?
?
What will be an ideal response?
Mathematics