Homework Answers
Tension in the cables are acting at angles, Split them into their components
Consider all vertical forces
------------(1)
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Consider all horizontal forces
Put (1) in the above equation
ANSWER: 
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Put value of 
in (1)
ANSWER: 
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2-P A tugboat pulls on cable AB with a force of 50 kN. Determine the forces...
2. Three cables are attached at point B on the boom of a large construction crane as shown in the...
2. Three cables are attached at point B on the boom of a large construction crane as shown in the figure below. The cable forces acting at point B are FBc 50 kN FBD-100 kN and FBA-75 kN. Determine: a) The resultant, R, of the three (3) forces acting at B, b) The moment of R about the point A, c) The moment of R about the line AD d) The perpendicular distance from A to the line of action...
A block hangs from the end of bar AB that is 7.50 meters long and connected...
A block hangs from the end of bar AB that is 7.50 meters long and connected to the wall in the zz plane. The bar is supported at end A by a ball joint such that it carries only a compressive force along its axis. The bar is supported in equilibrium at end B by cables BD and BC that connect to the zz plane at points C and D respectively with coordinates given in the figure. The z components...
A temporary support steel frame (E 200 GPa) is made of 30-mm diameter solid circular steel rods (members AB and CD), an...
A temporary support steel frame (E 200 GPa) is made of 30-mm diameter solid circular steel rods (members AB and CD), and 22-mm diameter solid circular steel rods (members BC and AD), al pin connected at the turnbuckle corners A, B, C, and D (see Figure below). The steel frame is braced by two cables AC and BD. A turnbuckle is fitted to cable AC and tightening it will induce tension 3m in cable AC. Determine the largest allowable tension...
A container is supported by three cables that are attached to a ceiling as shown. Determine the weight W of the container, knowing that the tension in cable AB is 10 kN.
A container is supported by three cables that are attached to a ceiling as shown. Determine the weight W of the container, knowing that the tension in cable AB is 10 kN. The weight W of the container is _______ kN.
Q. 2 Rod AB shown in the figure below is subjected to the 200-N force; in...
Q. 2 Rod AB shown in the figure below is subjected to the 200-N force; in the negative z-direction at point C. Determine the reactions at the ball-and-socket Joint A and the tension in the cables BD and BE for equilibrium. Cable BD is parallel to y-axis and Cable BE is parallel to x-axis. (2 points) 1.3 m 2 m 1.5 m 1 m D 200 N -2 m B E
Determine the forces in each memebers, AB, AC=AD, BC=BD, and BE 2014 Part A Determine the...
Determine the forces in each memebers, AB, AC=AD, BC=BD, and
BE
2014 Part A Determine the force in member AB. and state the member is intension or compression. Take F-10 kN. Hint. The support reaction at member BBT Figure 1) acts on Express your answer using three significant figures and include the appropriate units. Assume pove negative scalars for members in compression r s for members in ein and D' HA Value Units Submit Part B Determine the forces in...
If the tension in the cable AB is 125 lb, determine the axial force in the...
If the tension in the cable AB is 125 lb, determine the axial force in the rod, the tension in cable AC. and the weight W, for equilibrium. Please note that the orientation of the x-y-z axes is not what has been generally used in class.
Two cables are tied together at Cand are loaded with a force P-440 lb as shown....
Two cables are tied together at Cand are loaded with a force P-440 lb as shown. 50° 30° References eBook & Resources Section Break Difficulty Easy value: 2.00 points Determine the tension in cable AC. (Round the final answer to the nearest whole number.) The tension in cable AC is lb. Two cables are ted together at Cand are loaded with a force P 440 lb as shown. 50° 30 References eBook &Resources Section Break Difficulty Easy 6. eduks 2.00...
Determine the required tension in cable BC if the resultant of the three forces exerted at...
Determine the required tension in cable BC if the
resultant of the three forces exerted at Point B is to be
vertical.
The required tension in cable BC is _____N
Determine the corresponding magnitude of the resultant.
The corresponding magnitude of the resultant is _____N
Consider the force system shown in the figure below where P = 530 N. - 840 mm - L= 1160 mm 800 mm B 780 N
Do not round intermediate calculations. Give your final answer(s) to three significant figures. Column AB carries...
Do not round intermediate calculations. Give your final answer(s) to three significant figures. Column AB carries a centric load P of magnitude 14 kips. Cables BC and BD are taut and prevent motion of point B in the xz plane. Using Euler's formula and a factor of safety of 2.2, and neglecting the tension in the cables, determine the maximum allowable lengthL. Use E -29 x 106 psi. W10 x 30
2. Three cables are attached at point B on the boom of a large construction crane as shown in the figure below. The cable forces acting at point B are FBc 50 kN FBD-100 kN and FBA-75 kN. Determine: a) The resultant, R, of the three (3) forces acting at B, b) The moment of R about the point A, c) The moment of R about the line AD d) The perpendicular distance from A to the line of action...
A block hangs from the end of bar AB that is 7.50 meters long and connected to the wall in the zz plane. The bar is supported at end A by a ball joint such that it carries only a compressive force along its axis. The bar is supported in equilibrium at end B by cables BD and BC that connect to the zz plane at points C and D respectively with coordinates given in the figure. The z components...
A temporary support steel frame (E 200 GPa) is made of 30-mm diameter solid circular steel rods (members AB and CD), and 22-mm diameter solid circular steel rods (members BC and AD), al pin connected at the turnbuckle corners A, B, C, and D (see Figure below). The steel frame is braced by two cables AC and BD. A turnbuckle is fitted to cable AC and tightening it will induce tension 3m in cable AC. Determine the largest allowable tension...
Q. 2 Rod AB shown in the figure below is subjected to the 200-N force; in the negative z-direction at point C. Determine the reactions at the ball-and-socket Joint A and the tension in the cables BD and BE for equilibrium. Cable BD is parallel to y-axis and Cable BE is parallel to x-axis. (2 points) 1.3 m 2 m 1.5 m 1 m D 200 N -2 m B E
Determine the forces in each memebers, AB, AC=AD, BC=BD, and
BE
2014 Part A Determine the force in member AB. and state the member is intension or compression. Take F-10 kN. Hint. The support reaction at member BBT Figure 1) acts on Express your answer using three significant figures and include the appropriate units. Assume pove negative scalars for members in compression r s for members in ein and D' HA Value Units Submit Part B Determine the forces in...
If the tension in the cable AB is 125 lb, determine the axial force in the rod, the tension in cable AC. and the weight W, for equilibrium. Please note that the orientation of the x-y-z axes is not what has been generally used in class.
Two cables are tied together at Cand are loaded with a force P-440 lb as shown. 50° 30° References eBook & Resources Section Break Difficulty Easy value: 2.00 points Determine the tension in cable AC. (Round the final answer to the nearest whole number.) The tension in cable AC is lb. Two cables are ted together at Cand are loaded with a force P 440 lb as shown. 50° 30 References eBook &Resources Section Break Difficulty Easy 6. eduks 2.00...
Determine the required tension in cable BC if the
resultant of the three forces exerted at Point B is to be
vertical.
The required tension in cable BC is _____N
Determine the corresponding magnitude of the resultant.
The corresponding magnitude of the resultant is _____N
Consider the force system shown in the figure below where P = 530 N. - 840 mm - L= 1160 mm 800 mm B 780 N
Do not round intermediate calculations. Give your final answer(s) to three significant figures. Column AB carries a centric load P of magnitude 14 kips. Cables BC and BD are taut and prevent motion of point B in the xz plane. Using Euler's formula and a factor of safety of 2.2, and neglecting the tension in the cables, determine the maximum allowable lengthL. Use E -29 x 106 psi. W10 x 30
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