Multiple Choice
Find the work done when a constant force of 45 lb in the positive x direction moves an object from x = -2 to x = 9 ft.
A) 11 ft-lb
B) 495 ft-lb
C) 45 ft-lb
D) 315 ft-lb
E) 450 ft-lb
Correct Answer:
Verified
Correct Answer:
Verified
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