K1 Problem 1aP+4 m--4 m→-4 m→-4m-DIB|FAC5 mEGiven P180 kN, fınd the force in bars FH and GH with 3 SigFigs.%3DCall the force on member FH, aaa, and the force on member GH, bbb. Do not include any sign, in thenext question you will be asked about the Tension or Compression status of the bars. Problem 1bLooking at the previous problem, Problem 1a, select the choice that is correct.Member FH is in Tension and member GH is in CompressionMember FH is in Tension and member GH is also in TensionMember FH is in Compression and member GH is also in CompressionMember FH is in Compression and member GH is in TensionNone of the above

Answered: Problem 1a |P -4 m→-4 m→-4 m→-4 m→ BỊ…

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.2.9P: A safety valve on the top of a tank containing steam under pressure p has a discharge hole of...

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-11 A rubber cube R of a side L = 3 in. and cross- sectional area A = 9 in2 is compressed inside a steel cube S by a force F = 5 lb that applies uniformly distributed pressure to the rubber. Assume E 0.3ksi and,, = 0.45. (a) Calculate the lateral pressure between the rubber and steel (disregard friction between the rubber and the steel, and assume that the steel block is rigid when compared to the rubber). (b) Calculate the change in volume of the rubber.
Two steel wines support a moveable overhead camera weighing W = 28 lb (see figure part a) used For close-up to viewing of field action at sporting, events. At some instant, wire I is at an angle a = 22° to the horizontal and wire 2 is at angle fi = 40°. Wires I and 2 have diameters of 30and 35 mils, respectively. (Wire diameters are often expressed in mils; one mil equals 0.001 in.) (a) Determine the tensile stresses s and s2 in the two wires. (b) If the stresses in wires 1 and 2 must be the same, what is the required diameter of wire 1 ? (c) To stabilize the camera for windy outdoor conditions, a third wire is added (see figure part b). Assume the three wires meet at a common point coordinates (0, 0. 0) above the camera at the instant shown in figure part b. Wire I is attached to a support at coordinates (75 ft, 48 ft, 70 Ft). Wire 2 is supported at (-70 ft. 55 ft, 80 Ft). Wire 3 is supported at (-10 ft. -85 Ft, 75 ft). Assume that all three wires have a diameter of 30 mils. Find the tensile stresses in all three wires
Repeat Problem 11.2-3 assuming that R= 10 kN · m/rad and L = 2 m.
A safety valve on the top of a tank containing steam under pressure p has a discharge hole of diameter d(see figure). The valve is designed to release the steam when the pressure reaches the value Pmax If the natural length of the spring, is L and its stiffness is k, what should be the dimension ft of the valve? (Express your result as a formula for h.)
***PLEASE SAY IF THEY ARE COMPRESSION OR TENSION AS WELL. Previous forces found are Fcb = 700lbs(C), Fcd = 606lbs(T) Fdb = 630 lbs (T) Fde = 606 lbs (C).
Which following ones are true? Calculate tension forces in the cables in the given figure. Weight of the crate is 20 N. -1.5i +1.5 j+3k V13.5 I:Foc = FDC 3 m 4.5 m 3,m 3i –1.5 j+3k F, V20.25 A II : F, 1.5 m 3 m DA DA D 1.5 m- III :FpB =-FDBj IV :W =-20k V:Fc+F +F +W =0 DC DA DB O A) Il and III are true but others are wrong O B) all of them are true C) none of them are true O D) II, IV, V are true but others are wrong O E) I and II are true but others are wrong
Hi! Hope you can help me with this. F1 = 500kN F2 = 600kN Find the force member in CD, BD, AB, BC. Indicate if Tension or Compression
CHJ Equilbrium.pd - Adobe Acrobat Pro Eitended File Edt View Decument Comments Forms Tools Advanced Window Help H.W. Determine the horizontal and vertical components of force at pins A and D. D Ans: A = 24.0 kN A, = 12.0 kN D; = 18.0 kN D, = 24.0 kN %3D 2 m %3D 0.3 m %3D A -1.5 m B -1.5 m E ما من اتصال بالإنترنت
Discussion) (2-7) 1- discuss the different between Gexp & Gu if occure, ノand reach to Grap how you can make the value of th. 2- why i- Nactive + Ntokal for tension and Compression spnings 3. where we used the helical springs
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.
touch &O O166% 00:27 MENG250 - Practice Assign... Problem 2-15 Determine the design angle ø (0° < ø< 90°) between struts AB and AC so that the 400-lb horizontal force has a component of 500 lb directed from A towards C. What is the component of force acting along member AB? Take 0 = 40°. 400 lb A te B
F= 45.59 N What is the loading in DB and CB in Tension or Compression?

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