In (Figure 1), P= 1200 lb. Figure < 1 of 1 > ZNANA 38 30 30 30 30- Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Part C Determine the force in member DE of the truss, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. μA 3 A ? FOR= 675 lb Submit Previous Answers Request Answer * Incorrect; Try Again; 4 attempts remaining

In (Figure 1), P= 1200 lb. Figure < 1 of 1 > ZNANA 38 30 30 30 30- Submit Previous Answers Request Answer X Incorrect; Try Again; One attempt remaining Part C Determine the force in member DE of the truss, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. μA 3 A ? FOR= 675 lb Submit Previous Answers Request Answer * Incorrect; Try Again; 4 attempts remaining

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.4.10P: A long re Lai nine: wall is braced by wood shores set at an angle of 30° and supported by concrete...

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The figure shows the FBD of a portion of the space truss shown in Fig. P5.25. Use this FBD to find the force in member BD.
PROBLEM: Determine the forces in each member using any methoddiscussed in your theory of structures/mechanics. Using Software is notallowed. Show complete solution and tabulate your answers indicatingwhether it is compression or tension. Use Pn = 205 kN, Po = Zero. a) From the Problem and the image , Design one tension member, use either a double angle of a wt section. Check its adequacy using 1 line of bolts (three bolts in a line spaced at 75mm on centers) Assume a bolt diameter from 16-22mm. Use A 36 for all steel. Neglect block shear.
Consider the truss shown in (Figure 1). Suppose that P1= 45 kN and P2= 80kN. Determine the force in member and state if the member is in tension or compression. AB AE BC BD BE CDDE Express your answer to three significant figures and include the appropriate units. Use negative value in the case of compression and positive value in the case of tension.
L₁ B 7 B D -‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒ T Figure 1. Boom of a crane supporting load T. The boom of the crane ABC shown in Figure 1 is pin supported at A. The hydraulic support BD can be assumed as a two-force member. It carries load only along its axis. Calculate the reaction forces at the pin support and the reaction force exerted by BD on the boom. The data required to solve the problem are: L₁ 4.5 m, L₂ = 4 m, a = 60°, B = 50° and T = 34 kN. =
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