**Audit summary report examplewhich the tension in cable AD is 305 N. SOLUTION Σ= + + +=FTTTP AA0: BACAD 0 where Pi=P (960 mm) (240 mm) (380 mm) 1060 mm (960 mm) (240 mm) (320 mm) 1040 mm (960 mm) (720 mm) (220 mm) 1220 mm AB AB AC AC AD AD =− − + = =− − − = =− + − = ij k ij k ij k JJJG JJJG JJJG 48 12 19 53 53 53 12 3 4 13 13 13 305 N [( 960 mm) (720 mm) (220 mm) ] 1220 mm (240 N) (180 N) (55 N) AB AB AB AB AB AC AC AC AC AC The street-lights at A and B are suspended from the two poles as shown. If each light has a weight of 50 lb, determine the tension in each of the three supporting cables and the required height h ...**

Chapter 2 Statics of Particles 2 - 1 • The effects of forces on particles: - replacing multiple forces acting on a particle with a single equivalent or resultant force, ... tension is 40 lb in cable AB and 60 lb in cable AE. Determine the drag force exerted on

The guy wires AB and AC are attached to the top of the transmission tower. The tension in cable AB is 9.1 kN. Determine the required tension T in cable AC such that the net effect of the two cables is a downward force at point A. Determine the magnitude R of this downward force. Knowing the corner of the obstruction at A is rough so that the cylinder slips at C but not at A, find the required tension in the cable. Problem 2.18 A force of 1200N acts on a bracket as shown. Determine the moment Ma of the force about A.In the above problem, the tension in the cable and the angle that the cable makes with the horizontal are used to determine the weight of the sign. The idea is that the tension, the angle, and the weight are related. If the any two of these three are known, then the third quantity can be determined using trigonometric functions.

Two cables which have known tensions are attached at point B. A third cable AB is used as a guy wire and is also attached at B. Determine the required tension in AB so that the resultant of the forces exerted by the three cables will be vertical. Here's the Solution:AB 1.25 in. and d BC 2.25 in., respectively. (a) Calculate the normal stress AB in the upper part of the post. (b) If it is desired that the lower part of the post have the same compressive stress as the upper part, what should be the magnitude of the load P 2? Solution 1.2-1 Circular post in compression 1 Tension, Compression, and Shear 1 A B ...

Ukrainian pop musicDetermine the position x and the tension developed in ABC required for equilibrium of the 100-kg sack. Neglect the size of. Cable ABC has a length of 5 m. Determine the position x and the tension developed in ABC required for equilibrium of the 100-kg sack. Neglect the size of ... Exerted along link AB by the tractive apparatus shown ...2.7 Un cable telefónico se fija en A al poste AB. Sabiendo que la tensión T1 en la porción izquierda del cable es de 800 lb, determine por trigonometría: a) la tensión T2 requerida en la porción derecha del cable si la resultante R de las fuerzas ejercidas en A debe de ser vertical y b) la magnitud correspondiente de R.

PROBLEM 4.9 Three loads are applied as shown to a light beam supported by cables attached at B and D. Neglecting the weight of the beam, determine the range of values of Q for which neither cable becomes slack when P 0. SOLUTION Free-Body Diagram: For Q , 0T minD M 0: 7.5 kN 0.5 m Q 3 m 0B min Q 1.250 kN min For Q , 0T maxB M 0: 7.5 kN 2.75 m Q 0.75 m 0D max Q 27.5 …