The homogeneous bar ABCD shown in Fig. 2 is supported by a cable that runs from A to B around the smooth peg at E, a vertical cable at C, and a smooth inclined surface at D. Determine the mass of the heaviest bar that can be supported if the stress in each cable is limited to 120 MPa. The area of the cable AB is 275 mm² and that of the cable at C is 350 mm?. 30 2m B 3 m c 2m Figure 2

Elements Of Electromagnetics
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The homogeneous bar ABCD shown in Fig. 2 is supported by a cable that runs from A
to B around the smooth peg at E, a vertical cable at C, and a smooth inclined surface at
D. Determine the mass of the heaviest bar that can be supported if the stress in each
cable is limited to 120 MPa. The area of the cable AB is 275 mm² and that of the cable
at C is 350 mm?.
30
2m B 3 m C 2m
55
Figure 2
Transcribed Image Text:The homogeneous bar ABCD shown in Fig. 2 is supported by a cable that runs from A to B around the smooth peg at E, a vertical cable at C, and a smooth inclined surface at D. Determine the mass of the heaviest bar that can be supported if the stress in each cable is limited to 120 MPa. The area of the cable AB is 275 mm² and that of the cable at C is 350 mm?. 30 2m B 3 m C 2m 55 Figure 2
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