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7.160 For the beam and loading shown, (e draw the shear and bending- moment diagrams, (b) determine the maximum absolute values of the shear and bending moment. the shear and bending-moment diagrams

7.160 For the beam and loading shown, (e draw the shear and bending- moment diagrams, (b) determine the maximum absolute values of the shear and bending moment. the shear and bending-moment diagrams

Elements Of Electromagnetics
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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Question number 7.160

Fig. P7.159 20 lb/in. A 9 in. -3 m 25 kN/m Fig. P7.160 420 B B Fig. P7.163 Fig. P7.161 dg 4 m. 6 kN 125 lb 125 lb 12 in.-12 in.-12 in. C 4 kips/ft 4 ft de 20 kN-m C 10 kN D 4 ft- 4 m- E B D 7.159 For the beam and loading shown, (a) draw the shear and bending moment diagrams, (b) determine the magnitude and location of the maximum absolute value of the bending moment. 7.160 For the beam and loading shown, (c) draw the shear and bending. moment diagrams, (b) determine the maximum absolute values of the shear and bending moment. 7.161 For the beam shown, draw the shear and bending-moment diagrams, and determine the magnitude and location of the maximum abso- lute value of the bending moment, knowing that (a) M = 0, (b) M = 24 kip-ft. 7.162 The beam AB, which lies on the ground, supports the parabolic load shown. Assuming the upward reaction of the ground to be uniformly distributed, (a) write the equations of the shear and bending-moment curves, (b) determine the maximum bending moment. W Wo W= 4wo Fig. P7.162 7.163 Two loads are suspended as shown from the cable ABCD. Knowing that d = 1.8 m, determine (a) the distance de, (b) the components of the reaction at D, (c) the maximum tension in the cable. 7.164 A wire having a mass per unit length of 0.65 kg/m is suspended from two supports at the same elevation that are 120 m apart. If the sag is 30 m, determine (a) the total length of the wire, (b) the maximum ten- sion in the wire. 7.165 A 10-ft rope is attached to two supports A and B as shown. Determine (a) the span of the rope for which the span is equal to the sag, (a) the corresponding angle OB. OB B
Transcribed Image Text:Fig. P7.159 20 lb/in. A 9 in. -3 m 25 kN/m Fig. P7.160 420 B B Fig. P7.163 Fig. P7.161 dg 4 m. 6 kN 125 lb 125 lb 12 in.-12 in.-12 in. C 4 kips/ft 4 ft de 20 kN-m C 10 kN D 4 ft- 4 m- E B D 7.159 For the beam and loading shown, (a) draw the shear and bending moment diagrams, (b) determine the magnitude and location of the maximum absolute value of the bending moment. 7.160 For the beam and loading shown, (c) draw the shear and bending. moment diagrams, (b) determine the maximum absolute values of the shear and bending moment. 7.161 For the beam shown, draw the shear and bending-moment diagrams, and determine the magnitude and location of the maximum abso- lute value of the bending moment, knowing that (a) M = 0, (b) M = 24 kip-ft. 7.162 The beam AB, which lies on the ground, supports the parabolic load shown. Assuming the upward reaction of the ground to be uniformly distributed, (a) write the equations of the shear and bending-moment curves, (b) determine the maximum bending moment. W Wo W= 4wo Fig. P7.162 7.163 Two loads are suspended as shown from the cable ABCD. Knowing that d = 1.8 m, determine (a) the distance de, (b) the components of the reaction at D, (c) the maximum tension in the cable. 7.164 A wire having a mass per unit length of 0.65 kg/m is suspended from two supports at the same elevation that are 120 m apart. If the sag is 30 m, determine (a) the total length of the wire, (b) the maximum ten- sion in the wire. 7.165 A 10-ft rope is attached to two supports A and B as shown. Determine (a) the span of the rope for which the span is equal to the sag, (a) the corresponding angle OB. OB B
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