2. 15 pts. Find the forces at pins b and d. tod min 1400 min 4800...
Module -9. Test Q. 1 Determine the resultant forces at pins B and C on member ABC of the four- member frame. 5 8 Ax to 411 E F9 ΣΜΕ εο Ax (4) -150 (1) (-1) = 0 ..Ax = 918.052b FED 'ABC' 15 Fa FEE 3-14 FBE = 1531.2526 F BE = 1531.25 Ib (c) Fco = 35026 (T) MAO (0)-(Fra) ***120)(2)- -. Feo - 36026
15 Section 5, Problem 15 (25 pts.). A member is loaded by forces a, cand d as shown. The member is a hollow member with an outer radius of ro and a wall thickness of t. The member is fixed at ground level where points Fand G occur. Determine: a) the normal and shear stress at point F. b) the normal and shear stress point 02:46:29 Forces: a = 30 (k),c=16 (k), and -17 (K) Dimensions: e = 32 (in.),...
2, (15 pts) For an m × n real matrix A and vectors x and b, find ▽zllAx-bll3 and derive the normal equations.
2, (15 pts) For an m × n real matrix A and vectors x and b, find ▽zllAx-bll3 and derive the normal equations.
1. Find forces at points A, B, C, D and E of the following structure. Make sure you write your answers in a table. (20 pts) 4 KN A 0.2 m 2 kN-m B D 0.2 m -0.2 m ---0.2 m -
1. Find forces at points A, B, C, D and E of the following structure. Make sure you write your answers in a table. (20 pts) 4 kN A 0.2 m D 2 kN-m B 0.2 m E -0.2 m 40.2 m -
1. Find forces at points A, B, C, D and E of the following structure. Make sure you write your answers in a table. (20 pts) 4 kN A 0.2 m 2 kN-m B D 0.2 m C E 0.2 m -0.2 m
3) a) Find the reaction forces at A b) Determine the reaction forces and moments at B c) Find the displacement at 1/2 d) Find the rotation at 1/2 W(x) = wo sin (6)
)calculate he reaction forces at points 8 and C 2 calculate the stress is the rod at cross section D The rod bs connected by pins to the wall at A and to the frame at B eume the Lshaped frame and the rod have negigible mass 3 m- eter 20 mm 3.5 m 8000 N
g. Find the support forces A, at A and D, at D. A, at A D, at D a) 10.27 kN.. 7.73 kN b) 10.27 kN 9.46 kN c) 12.54 kN 9.46 kN d) 12.54 kN e) none of the above 7.73 kN 8 kN 3 kN 2 kN 3m 4m
6 kN/m 15 kN 100 mm E NA - B D 100 mm 0.8 m For the truss system shown, a. (10 pts) Draw the shear and moment diagrams for the rectangular wooden beam shown. b. (6 pts)Determine the magnitude of the absolute maximum moment (Mmax) and its location c. (Z pts) Find the maximum bending stress in the member (max) d. (Z pts)Compute the Bending Stress at a point on the section B that is 25 mm below the...