Problem 3.7 The simple structure shown in Fig 3.35 iscalled a cantilever beam and is one of the fundamentalmechanical elements in engineering. A cantilever beam isfixed at one end and free at the other. In Fig. 3.35, the fixedand free ends of the beam are identified as points A and C,respectively. Point B correspondks to the center of gravity of inthe beam.Assume that the beam shown has a weight W = 100 Nand a length /=1m. A force with magnitude F= 150 N isapplied at the free-end of the beam in a direction that makesan angle 0- 45" with the hon zontal.Determine the magnitude and direction of the net momentdeveloped at the fixed-end of the be am,PrFigarmthe f(a) IthWEexindAnswer, MA56 N-m (ccw).Fig. 3.35 A cantuleverlamFig. 3.37 IProype here to search

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Problem 3.7 The simple stnucture shown in Fig 3.35 is called a cantilever beam and is one of the fundamental mechanical elements in engineering. A cantilever beam is fixed at one end and free at the other, In Fig. 3.35, the fixed and free ends of the beam are identified as points A and C respectively. Point B corresponds to the center of gravity of the beam. Assume that the beam shown has a weight W. and a length /- 1 m. A fore with magnitude F = 150 N is applied at the free-end of the beam in a direction that makes an angle 0=45 with the horizontal. Determine the magnitude and direction of the net moment developed at the fi xed-end of the beam, 100 N Answer. MA - 56N-m (ccw). Fig. 3.35 A canulever bem Fig. 3.37

Problem 3.7 The simple stnucture shown in Fig 3.35 is called a cantilever beam and is one of the fundamental mechanical elements in engineering. A cantilever beam is fixed at one end and free at the other, In Fig. 3.35, the fixed and free ends of the beam are identified as points A and C respectively. Point B corresponds to the center of gravity of the beam. Assume that the beam shown has a weight W. and a length /- 1 m. A fore with magnitude F = 150 N is applied at the free-end of the beam in a direction that makes an angle 0=45 with the horizontal. Determine the magnitude and direction of the net moment developed at the fi xed-end of the beam, 100 N Answer. MA - 56N-m (ccw). Fig. 3.35 A canulever bem Fig. 3.37

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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