3. The 6m x 6 m square steel plate shown is suspended at Aby three cables:...
Tower OA is held by three cables that are attached to pin A as shown in figure 6. The lengths of cables AB, AC and AD are 19.5 m, 25 m and 23 m respectively. The tower exerts an upward force of 9 kN on pin A. Determine the tension in the three cables. Given a= 15°. 16 m 20° Figure 6
6. (5 points) The rigid har ABC is suspended from three steel wires as shown Cables AB 200 and have a cross sectional area of wood and an elastic modulus of elasticity E GP Draw the free-body-diagram and write the corresponding equations of equilibrium and the compatibility equation necessary if needed to solve this problem. AFTER WRITING THESE EQUATIONS, YOU DO NOT HAVE TO SOLVE FOR THE UNKNOWNS. B RIGID BAR k 0.8 m 0.25 m 0.25 m 80 KN
Problem 2: The turnbuckle is tightened until the tension in cable AE is 8kN. Create proper R-vectors for three cables AB, AC and AD. Develop three force vectors using R-vectors (unitize R-vectors). Show three EOE that you will solve to find tensions in AB, Be and CB. Show RREF matrix that you will use to solve for tensions. Show all tensions on an FBD with values AC 2.5 m 2 m D ECODS,a.) 2.5 m & KN EX 2.5 m...
4. (25%) Three cables are used to restrain a balloon as shown. Knowing that the tension in cable AB is 480 N, determine the vertical force exerted by the balloon at A, and the tension forces in cables AC and AD 5.60 m B D 40 m 0 3.30 m 4.20 m 2.40 m x
Q1. A weight of W is supported by three cables AD, BD and DE as shown below. Cables AD and BD are attached to a vertical wall. Points A, B and C are on the y-z plane while Points C, D and E lie on the x-y plane. Line D-E and Line A-C-B are parallel to x-axis and z-axis, respectively. Given AC-CB and AB-AD-BD, W-10 kN and F -5 kN, determine the tension force in cables AD and BD. (7...
Problem#1 (7.5 points): Determine the force in the cables AD, AC and the elongation of the spring AB (k = 1.5 KN/m) necessary to support a mass of 40 kg as shown in the figure below. 60° 2 m 135 2 m 120 B k = 1.5 kN/my Problem#2 (7.5 points): Determine the force in the cables AD, AC, and AE necessary to support the structure shown in the figure below. FRE 9 m FAB = 3.5 kN 4.5 m...
A crate is supported by three cables as shown. If tension in cable AC (force C) is 500+ xx N, where xx is the last two digits of your ID. Determine the tension developed in cable AB (force B) and tension in cable AD (force D) and the weight of the crate W at point A (force W). If your student ID is 60-xxxxxx-xxx1-2, C = 500 + 12 = 512 N. В. 36 cm 40 cm 32 cm 27...
Question 1 3 2 2 (a) Find the LU decomposition for the matrix610 15 -3 Then use L U to solve the system AX-13-2 10 for X-xi, xx Question 2 A mass a is suspended by three cables attached at the thrce points B. C, and D as shown in the figure Let T:·T> and T1, be the tensons in tbe three cables AB, AC, and AD, respectively If the mass m is stationary, the sum of the tension components...
(2)A system of three forces and a couple act on a square plate ADEC as shown. 12 kN 20 kNm F 6 kN Evaluate the statically equivalent system of forces F, F2 and F3 which act along the sides of the equilateral triangle ABC ( These forces are not proportional to the sides of the triangle.) 650 10 kN reaceses F F. 2 m F2 18.4 kN F1 22.48 k N F2 16.78 kN and F 3 20.7 kN F1...
ZUSUN- 2 WYSTOGA A square steel plate 1.00 m on each side has a 0.250 m round hole cut out of it. The plate is heated by 10 °C and expands. Due to this expansion, the area of the hole will become Select one: remain the same size Ob smaller c. need more information d. Larger while thermodynamic cycle is the most work done? B Cycle 2 Oce1 V Select one: a. need more information Ob same work done in...