Chapter 2, Problem 2/086 Five forces are applied to the beam trolley as shown. Determine the y-coordinate of the point on the y-axis through which the stand-alone resultant R must pass if F = 6.8 kN and 8 = 20°. Point O is at the center of the I-beam. 2.4 kN - 630 mm 70 mm 2.2 kN T 350 mm 1.0 kN 1.4 kN Answer: y = mm the tolerance is +/-2% Click if you would like to Show Work for this question: Open Show Work

The cantilever beam consists of a rectangular structural steel tube shape [E = 29,000 ksi; I = 1570 in.“]. For the loading shown, determine: (a) the beam deflection at point A. (b) the beam deflection at point B. Assume MA = 160 kip-ft, P = 10 kips, LAB = 9.0 ft, LBC = 13.5 ft. MA A В C LAB LBC Answer: (a) VA = in. (b) Ув in.

The cantilever beam consists of a rectangular structural steel tube shape [E = 29,000 ksi; I = 1500 in.“]. For the loading shown, determine: (a) the beam deflection at point A. (b) the beam deflection at point B. Assume MA = 150 kip-ft, P = 26 kips, LAB = 6.1 ft, LBC = 9.2 ft. MA A LAB LBC

Question 1 The same torque is applied to two tubes with identical metal sheets, determine the ratio of T circle/Tsquare of the shear stresses. Given: r= 14 mm, S = 19 mm, and t = 2.84 mm. 43 FETOO KA F1 F2 FS FB F7 F8 ESC T H.

3- For the beam given in the figure, a- Draw the elastic curve by using the Mohr Method. b- Calculate the values of A, B, VC, Oc by using the Mohr Method. A 2EI 3 m B 3EI C 1 m 60Nm

Q2-B- Fill in the blank with the correct answer. 1. When the resultant of force system acting on a body is zero, the body is said to be in (a) rotating condition (b) translation condition (c) equilibrium condition 2. Number of component of reaction at hinge support are (a) zero (b) one (c) two (d) three 3. The angle that the vector A-2i+3j makes with y-axis is 4. If angle made by the force with y and z axes are 8, = 60° and 9, = 45° then 0,= 5. Force is completely defined by its (a) magnitude (b) direction (c) point of application (d) All of these (d) dynamic condition

H.W. 1:An axial member consisting of two polymer bars is sup- ported at C, as shown in Figure area ol 540 mm and an elastic modulus of 28 GPa. Bar (2) has a cross-sectional area of 880 mm2 and an elastic modulus of 16.5 GPa. Determine the deflection of point A relative to support C. . Bar (1) has a cross-sectional 50 kN Om She 35 kN (1) (2) 50 kN 0.85 m 1.15 m FIGURE

Solve it correctly please. I will rate accordingly.

The cantilever beam consists of a rectangular structural steel tube shape [E = 29,000 ksi; I-1730 in.4]. For the loading shown, determine: (a) the beam deflection at point A. (b) the beam deflection at point B. Assume MA = 210 kip-ft, P = 13 kips, LAB = 3.8 ft, LBC = 5.7 ft. MA A Answer: (a) VA = (b) VB = LAB P B in. in. LBC C - X

Find the maximum moment of the given load train at point n on the beam given in the figure? (Single load and distributed load train move on the beam. (a=9 m between n-A, b=3 m between n-B)