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] l...
8 ft PROBLEM 4 *4ftY E F Determine the support reactions and the force in member CE for the truss shown in the figure below: 300 lb D 8 ft A B 4 3 1000 lb 8 ft * 8 ft
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...
Problem # 1 For the plane truss shown below, determine the reactions and the member forces. 8 kip 10 kip 12 kip 8 ft h 8 ft f 20 ft 12 ft 12 ft 20 ft Problem # 1 For the plane truss shown below, determine the reactions and the member forces. 8 kip 10 kip 12 kip 8 ft h 8 ft f 20 ft 12 ft 12 ft 20 ft
Problem (20 pts) The cross section through the fuselage of an aircraft is shown. The interior of the aircraft is pressurized at 2000 lb/ft (air pressure at sea level), and the outside of the aircraft is at a pressure of 600 lb/ft (air pressure at 30,000 ft altitude). Assume the air pressure outside the aircraft is uniform over the surface of the fuselage. The door ABC has quarter-circular shape with 10 ft depth (into the plane of the figure): it...
Using the method of sections, determine the forces in the indicated members of the trusses shown and state if the member is in tension or compression. In addition, summarize the results on a force summation diagram. Notes: o Answers without a force summation diagram will receive a score of zero. Be sure to draw the free-body diagram(s) of the portion(s) of the section(s) used for analysis. Answers without the diagram(s) will receive a score of zero. Show your work. Answers...
The two 4- lb rods EF and HI are fixed (welded) to the link AC at E . At the instant θ = 30 ∘ link AB has an angular velocity ω = 5 rad/s and an angular acceleration a = 8 rad/ s 2 as shown in (Figure 1). Part A Determine the internal axial force Ex which the bar AC exerts on FE at E using scalar notation. Express your answer to three significant figures and include the...
Consider the truss shown in (Figure 1). Suppose that F-4 kN and Fa = 9 kN 1 of 1 Figure 4 m 4 m ▼ Part A Determine the force in member BE and state if the member is in tension or compression Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. Part B Determine the force in member EF and...
Problem 10.19 Consider the frame shown in (Figure 1). Assume the support at A is fixed and C is a pin. EI is constant. Part A Determine the internal end moment MBA acting on member AB of the frame at B measured clockwise. Express your answer using three significant figures. Enter positive value if the moment is clockwise and negative value if the moment is counterclockwise. MBA = 40.8 k ft Submit Previous Answers Correct Part B Determine the internal...