need help solving Section 5.3 Torque5.5. If the force F in Fig. 5.1la is equal to 80 lb, what isthe resultant torque about axis A (neglecting theweight of the rod)? What is the resultant torqueAns. -67.5 lb ft, 101 lb ftabout axis B? 2 ft3 ftBA25°Se(a)5.F30°5 m2 m(b)Figure 5.11

Given: The magnitude of the force F is 80 lb. Introduction: The torque of the object is equal to the…

Answered: 5.5. If the force F in Fig. 5.11a is…

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section: Chapter Questions

Problem 62A

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5.5. If the force F in Fig. 5.11a is equal to 80 lb, what is the resultant torque about axis A (neglecting the weight of the rod)? What is the resultant torque Ans. -67.5 lb ft. 101 lb ft. about axis B?