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1. |
A twist of 4 N-m is applied to the handle of the screwdriver. Resolve this couple moment into a pair of couple forces F exerted on the handle. |
A. | F = 133 N |
B. | F = 120 N |
C. | F = 60 N |
D. | F = 266 N |
Answer» B. F = 120 N | |