1. Determine the forces on member ABCD, Answers 3 ft 400 lb 3 ft roller 4...
Detenuine the intemal forces and 60 lb/ft at A for the loodings (a) and (b) 5 ft 3 0 4 m The left support is a pin and the right support is a roller Detenuine the intemal forces and 60 lb/ft at A for the loodings (a) and (b) 5 ft 3 0 4 m The left support is a pin and the right support is a roller
6.53 Determine the components of all forces acting on member ABCD when 0 = 0. 4 in. 4 in. 2 in. -12 in. E B с D 8 in. F 60 lb o
Solve for the reaction forces at A and B. 3 ft -2 ft 900 lb/ft 400 lb/ft A Ов 3.5 1.5ft
For the shown below determine the member forces in and in under that there is a big sen 3 05 N 544 1 ol R magnitude F For the truss shown determine the member forces in EF, EG, and FG (no, this is not an error) in pounds. (Ask yourself whether or - including answers submitted in WebAssign.) А 1,994 lb B 3,988 lb D 3,988 lb E 5@5ft = 25ft 2,991 lb ד| G H 1.994 lb 997 lb...
If the member EF was removed and the support at F was replaced as shown below, determine the support forces at E and F 500 lb 500 lb 12 ft 12 ft12 ft 12 ft 15 ft Support force at E, (Ex, Ey). 1 pt] lb (Sign: negative if leftwards or downwards) Support force at F, (Fx, Fy). [1 pt] )lb (Sign: negative if leftwards or downwards) If the member EF was removed and the support at F was replaced...
Find the forces on each member P, = 500 lb 8 ft 2 ft 2 ft B
1. Determine the internal forces of each member and state if they are in tension or compression. 600 lb 450 lb E D А 30° C B -3 ft 3 ft
Determine the normal reaction at the roller B in lb. Given that a=3.1 ft. b=1.9 ft, F=777 lb, and Theta= 32°. a a AО b о
K8 ft * 4 ft PROBLEM 4 Determine the support reactions and the force in member CE for the truss shown in the figure below: 300 lb D E F 8 ft A B C 4 3 1000 lb 8 ft * 8 ft
A carpenter builds the square frame ABCD and then braces it with member EF as shown in order to prevent racking (distortion into a rhombic shape) under the applied forceP. Determine the tension T in the brace. Member DC is firmly fastened to the floor. Take all connections to be pin joints and set P = 80 lb, L = 5 ft, and x = 3.8 ft. Chapter 4, Problem 4.112 A carpenter builds the square frame ABCD and then...