Torque: A force of 17 N is applied to the end of a 0.63-m long torque wrench at an angle 45° from a line joining the pivot point to the handle. What is the magnitude of the torque about the pivot point produced by this force?
A. 7.6 N ? m
B. 10.7 N ? m
C. 12.0 N ? m
D. 9.7 N ? m
Answer: A
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