Polnt O.Answers: M1 = 3371.2 Nm: M, = 1607.2 Nm; Mp = 2548 Nm:Mnet = 7526.4Nm(a = 16 Cllthat all poirlesthe same p= 6.3Mnetangle 0 = 1weight panProblem 3.5 Consider a person using an exercise apparatuswho is holding a handle that is attached to a cable (Fig. 3.31).The cable is wrapped around a pulley and attached to a weightpan. The weight in the weight pan stretches the cable andproduces a tensile force F in the cable. This force is transmittedto the person's hand through the handle. The force makes anangle 0 with the horizontal and applied to the hand at pointB. Point A represents the center of gravity of the person's lowerWAnswer: mFig. 3.31 Problems 3.5 and 3.7Problem 3.hamstring slete trainin Moment and Torquearm and O is a point along the center of rotation of the elbowjoint. Assume that points O, A, and B and force F all lie on aplane surface.unted to the groundgravity of the divingand B.1) if the net momentof the diver and theIf the horizontal distance between point O and A is a = 15 cm,distance between point O and B is b = 35 cm, total weight ofthe lower arm is W =20 N, magnitude of the applied force isF = 50 N, and angle 0 = 30°, determine the net momentgenerated about O by F and W.Answer: M. = 5.75 Nm (ccw)

Answered: Image /qna-images/answer/4d500066-a46f-4dac-858e-71a179e3f667.jpg

If the horizontal distance between point O and A is a = 15 cm, distance between point O and B is b = 35 cm, total weight of the lower arm is W = |3D %3D 20 N, magnitude of the applied force is F = 50 N, and angle 0 = 30°, determine the net moment generated about O by F and W. %3D %3D Answer: Mo = 5.75 Nm (ccw) %3D

If the horizontal distance between point O and A is a = 15 cm, distance between point O and B is b = 35 cm, total weight of the lower arm is W = |3D %3D 20 N, magnitude of the applied force is F = 50 N, and angle 0 = 30°, determine the net moment generated about O by F and W. %3D %3D Answer: Mo = 5.75 Nm (ccw) %3D

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.5.11P: The hollow drill pipe for an oil well (sec figure) is 6,2 in. in outer diameter and 0.75 in. in...

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