Question

Problem. 11 : The figure below shows a wrench that is being used to turn a nut and three separate forces that could be applied to the end of the wrench. The point P is at the origin of the coordinate system and the point Q is at the end of the wrench at (1/4, 0, 0), where the forces are applied. j P F1 F2 45' F3 Q Find the magnitude of the torque about P due to each of the three forces shown in the figure. Assume that the magnitude of each force is 300 N and the wrench is 1/4 m long. (a) magnitude of torque due to F1 = ? N?m (b) magnitude of torque due to F2 = ? N?m (c) magnitude of torque due to F3 = ? N?m

          Problem. 11 : The figure below shows a wrench that is being used to turn a nut and three separate forces that could be applied to the end of the wrench. The point P is at the origin of the coordinate system and the point Q is at the end of the wrench at (1/4, 0, 0), where the forces are applied.
j
P
F1
F2
45' F3
Q
Find the magnitude of the torque about P due to each of the three forces shown in the figure. Assume that the magnitude of each force is 300 N and the wrench is 1/4 m long.
(a) magnitude of torque due to F1 = ? N?m
(b) magnitude of torque due to F2 = ? N?m
(c) magnitude of torque due to F3 = ? N?m

Problem. 11 : The figure below shows a wrench that is being used to turn a nut and three separate forces that could be applied to the end of the wrench. The point P is at the origin of the coordinate system and the point Q is at the end of the wrench at (1/4, 0, 0), where the forces are applied.
j
P
F1
F2
45' F3
Q
Find the magnitude of the torque about P due to each of the three forces shown in the figure. Assume that the magnitude of each force is 300 N and the wrench is 1/4 m long.
(a) magnitude of torque due to F1 = ? N?m
(b) magnitude of torque due to F2 = ? N?m
(c) magnitude of torque due to F3 = ? N?m

Added by Elizabeth O.

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