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A transmission tower is held by three guy wires attached to a pin at A and...
A transmission tower is held by three guy wires attached to a pin at A and anchored by bolts at B, C, and D. If the...
A transmission tower is held by three guy wires attached to a pin at A and anchored by bolts at B, C, and D. If the tension in wire AB is 882 Ib, determine the vertical force P exerted by the tower on the pin at A. (Round the final answer to two decimal places.) A 100 ft 20 ft 25 ft 74 ft 20 ft 60 ft 18 t Ib. The vertical force P exerted by the tower on...
5. A transmission tower is held by three guy wires attached to pin at A and...
5. A transmission tower is held by three guy wires attached to pin at A and anchored by bolts at B, C, and D. The magnitude of the tension force Fab in wire AB is 840 lb. a) Determine the force vector Fab and its moment with respect to origin O. b) What is the moment of Fab about the axis passing through points C and D? A 30 m D 6 m 7.5 m O 22.2 m 6 m...
Tower OA is held by three cables that are attached to pin A as shown in...
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
Please solve all the questions. 120 N Question No. 1: A 120-N force is applied to...
Please solve all the questions.
120 N Question No. 1: A 120-N force is applied to the control rod AB as shown. Knowing that the length of the rod is 0.6 m: 1. Determine the moment of the force about point B by resolving the force into: a. components along AB and in a direction perpendicular to AB. b. horizontal and vertical components. 2. Determine the horizontal force at A which creates the same moment. Question No. 2: Knowing that...
2.87 Problems55 the magnitsde and direction of the force F 2.81 A force acts at the...
2.87
Problems55 the magnitsde and direction of the force F 2.81 A force acts at the origin of a coordinate system in a direction l by the angles 869.3 and e 57.9. Knowing that the y compo- nent of the force is -174.0 lb, determine (a) the angle ,, (b) the o components and the magnitude of the foree. 2.82 A force acts at the origin of a coordinate system in a direction defined by the angles &-70.9 and &-144.9....
Turn in at beginning of lecture Tuesday, Sept. 18. 6h
Turn in at beginning of lecture Tuesday, Sept. 18. 6h. A transmission tower is held by three guy wires attached to a pin connection at A. The tension in cable AC is 920 lb and is distributed as FACx = +240 lb, FACy=-780 lb, and FACz = +520 lb. Determine the forces in AB, AD and the tower, P. (Note that the FBD is already drawn for you)
A uniform rectangular 600 N sign 0.6 m tall and 2.0 wide is held in a...
A uniform rectangular 600 N sign 0.6 m tall and 2.0 wide is held in a vertical plane, perpendicular to it wall by a horizontal pin through the top inside corner and by a guy wire that runs from the outer top corner of the sign to a point on the wall 1.5 m above the pin. Calculate the tension on the wire and the force exerted by the pin.
A pole is held vertically on a soil surface by three equally spaced wires tied to...
A pole is held vertically on a soil surface by three equally spaced wires tied to the top of the pole. Each wire has an overall tension of 1 kN and is inclined at 45' to the vertical. Calculate the increase in vertical stress at a depth 1 m below the ground surface beneath the pole. Use Boussinesq's point load theory. 2.
A 1,075 N pole is held in place by a light wire at an angle =...
A 1,075 N pole is held in place by a light wire at an angle = 24.5° to the horizontal as shown in the figure. The pole is attached to a pivot at the bottom, and a mass of weight w = 2,375 N hangs from its top. The pole makes an angle of d = 65.5º with the horizontal. Assume the pole is uniform. m (a) Find the tension in the supporting wire (in kN). KN (b) Find the...
A 12.0 m uniform beam is hinged to a vertical wall and held horizontally by a...
A 12.0 m uniform beam is hinged to a vertical wall and held horizontally by a 5.00 m cable attached to the wall 4.00 m above the hinge, as shown in the figure below (Figure 1).The metal of this cable has a test strength of 0.900 kN which means that it will break if the tension in it exceeds that amount. You may want to review For related problem solving tips and strategies, you may want to view a Video...
A transmission tower is held by three guy wires attached to a pin at A and anchored by bolts at B, C, and D. If the tension in wire AB is 882 Ib, determine the vertical force P exerted by the tower on the pin at A. (Round the final answer to two decimal places.) A 100 ft 20 ft 25 ft 74 ft 20 ft 60 ft 18 t Ib. The vertical force P exerted by the tower on...
5. A transmission tower is held by three guy wires attached to pin at A and anchored by bolts at B, C, and D. The magnitude of the tension force Fab in wire AB is 840 lb. a) Determine the force vector Fab and its moment with respect to origin O. b) What is the moment of Fab about the axis passing through points C and D? A 30 m D 6 m 7.5 m O 22.2 m 6 m...
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
Please solve all the questions.
120 N Question No. 1: A 120-N force is applied to the control rod AB as shown. Knowing that the length of the rod is 0.6 m: 1. Determine the moment of the force about point B by resolving the force into: a. components along AB and in a direction perpendicular to AB. b. horizontal and vertical components. 2. Determine the horizontal force at A which creates the same moment. Question No. 2: Knowing that...
2.87
Problems55 the magnitsde and direction of the force F 2.81 A force acts at the origin of a coordinate system in a direction l by the angles 869.3 and e 57.9. Knowing that the y compo- nent of the force is -174.0 lb, determine (a) the angle ,, (b) the o components and the magnitude of the foree. 2.82 A force acts at the origin of a coordinate system in a direction defined by the angles &-70.9 and &-144.9....
A uniform rectangular 600 N sign 0.6 m tall and 2.0 wide is held in a vertical plane, perpendicular to it wall by a horizontal pin through the top inside corner and by a guy wire that runs from the outer top corner of the sign to a point on the wall 1.5 m above the pin. Calculate the tension on the wire and the force exerted by the pin.
A pole is held vertically on a soil surface by three equally spaced wires tied to the top of the pole. Each wire has an overall tension of 1 kN and is inclined at 45' to the vertical. Calculate the increase in vertical stress at a depth 1 m below the ground surface beneath the pole. Use Boussinesq's point load theory. 2.
A 1,075 N pole is held in place by a light wire at an angle = 24.5° to the horizontal as shown in the figure. The pole is attached to a pivot at the bottom, and a mass of weight w = 2,375 N hangs from its top. The pole makes an angle of d = 65.5º with the horizontal. Assume the pole is uniform. m (a) Find the tension in the supporting wire (in kN). KN (b) Find the...
A 12.0 m uniform beam is hinged to a vertical wall and held horizontally by a 5.00 m cable attached to the wall 4.00 m above the hinge, as shown in the figure below (Figure 1).The metal of this cable has a test strength of 0.900 kN which means that it will break if the tension in it exceeds that amount. You may want to review For related problem solving tips and strategies, you may want to view a Video...
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