Problem 5: A wrench is used to apply a torque to a bolt. Forces Fi through F6 all have the same magnitude. The point of application of force F1 (and F4) is a distance d from the center of rotation of the bolt. The application points of F1, F2, and F3 are all distance d apart, as shown. Use the convention that counter-clockwise torques are positive; clockwise torques are negative. 30 F 60° /F, F. 45° Part (a) Which of the labeled forces will apply the largest magnitude torque on the bolt? MultipleChoice : 1) F4 (2) F2 3) F3 4) F6 5) F1 6) F5 7) All forces apply the same torque. Part (b) Which of the labeled forces will apply the smallest magnitude torque on the bolt? MultipleChoice : 1) F3 2) F6 3) F2 4) F5 5) F1 6) F4 7) All forces apply the same torque. Part (c) Determine the torque applied on the bolt by F in terms of the variables and angles given in the problem. Expression : Select from the variables below to write your expression. Note that all variables may not be required. cos(45), cos(60), sin(30), sin(45), sin(60), a, d, F1, F2, F3, F4, F5, F6, m, t Part (d) Determine the torque applied on the bolt by F2 in terms of the variables and angles given in the problem. Expression : T2 D Select from the variables below to write your expression. Note that all variables may not be required. cos(0), cos(30), cos(45), cos(60), sin(30), sin(45), sin(60), sin(90), a, 0, d, F, F1, F2, F3, F4, F5, F6, m, t Part (e) Determine the torque applied on the bolt by F3 in terms of the variables and angles given in the problem. Expression : T3 = Select from the variables below to write your expression. Note that all variables may not be required. cos(30), cos(45), cos(60), sin(30), sin(45), a, d, F1, F2, F3, F4, F5, F6, m, t Part (f) Determine the torque applied on the bolt by F4 in terms of the variables and angles given in the problem. Expression : T4 = Select from the variables below to write your expression. Note that all variables may not be required. cos(a), cos(q), cos(0), cos(30), cos(45), cos(60), sin(a), sin(@), sin(0), sin(30), sin(45), sin(60), sin(90), a, 0, d, F, F1, F2, F3, F4, F5, F6, m, t

“ Problem 5: A wrench is used to apply a torque to a bolt. Forces Fi through F6 all have the same magnitude. The point of application of force F1 (and F4) is a distance d from the center of rotation of the bolt. The application points of F1, F2, and F3 are all distance d apart, as shown. Use the convention that counter-clockwise torques are positive; clockwise torques are negative. 30 F 60° /F, F. 45° Part (a) Which of the labeled forces will apply the largest magnitude torque on the bolt? MultipleChoice : 1) F4 (2) F2 3) F3 4) F6 5) F1 6) F5 7) All forces apply the same torque. Part (b) Which of the labeled forces will apply the smallest magnitude torque on the bolt? MultipleChoice : 1) F3 2) F6 3) F2 4) F5 5) F1 6) F4 7) All forces apply the same torque. Part (c) Determine the torque applied on the bolt by F in terms of the variables and angles given in the problem. Expression : Select from the variables below to write your expression. Note that all variables may not be required. cos(45), cos(60), sin(30), sin(45), sin(60), a, d, F1, F2, F3, F4, F5, F6, m, t Part (d) Determine the torque applied on the bolt by F2 in terms of the variables and angles given in the problem. Expression : T2 D Select from the variables below to write your expression. Note that all variables may not be required. cos(0), cos(30), cos(45), cos(60), sin(30), sin(45), sin(60), sin(90), a, 0, d, F, F1, F2, F3, F4, F5, F6, m, t Part (e) Determine the torque applied on the bolt by F3 in terms of the variables and angles given in the problem. Expression : T3 = Select from the variables below to write your expression. Note that all variables may not be required. cos(30), cos(45), cos(60), sin(30), sin(45), a, d, F1, F2, F3, F4, F5, F6, m, t Part (f) Determine the torque applied on the bolt by F4 in terms of the variables and angles given in the problem. Expression : T4 = Select from the variables below to write your expression. Note that all variables may not be required. cos(a), cos(q), cos(0), cos(30), cos(45), cos(60), sin(a), sin(@), sin(0), sin(30), sin(45), sin(60), sin(90), a, 0, d, F, F1, F2, F3, F4, F5, F6, m, t ”