6-85. The three power lines exert the forces shown on the truss joints, which in turn are pin-connected to the poles AH and EG. Determine the force in the guy cable AI and the pin reaction at the support H. 20 ft -40 ft--40 ft- 800 lb 800 lb, 800 lb -50 ft-30 ft-30 ft D 30 20 ft f30 ft- ft-30 E 20 ft ft-50 ft- 125 ft

Q: The bend rod is supported at A, B, and C by smooth journal bearings. Determine the components of…

A:

Q: Determine the force developed in member GF of the bridge truss and state if these members are in…

A:

Q: The shear leg derrick is used to haul the 200-kg net of fish to the dock. Determine the compressive…

A: Solution.jpg

Q: Use the method of sections to determine the force in member CE of the - truss. State if the member…

A:

Q: Determine the reactions at the supports for the structure belo

A:

Q: 4/1 Determine the force in each member of the loaded truss. -12 m- 5 m 100 kg

A:

Q: The pole is subjected to the two forces shown. Determine the components of reaction of A assuming…

A:

Q: 4/36 Determine the force in member BE of the loaded truss.

A: Here we will use the method of section to calculate the load in member BE

Q: with the following modifications: Replace the vertical 6kN at point B with a horizontal force 6kN…

A:

Q: Determine the force in members CD ( in kN)of the Pratt truss. State if the members are in tension or…

A: GIVEN DATA- A PLANE TRUSS GIVEN WE HAVE TO FIND FORCE IN MEMBER CD

Q: 2. The wall crane supports a horizontal and vertical compo D. Also, what is the force in ABC has a…

A: The force equilibrium at point E is-

Q: Problem Statement Based on Problem 5-74 from the textbook. The bend rod is supported at A, B, and C…

A:

Q: Consider the following system in static equilibrium. Force vector Facts at a distance" from the pin…

A: (a) Draw the free-body diagram of bar.

Q: Determine the forces in members CG and GH of the symmetrically loaded truss. The forces are positive…

A: Given data: FA=L2FH=LFG=LFF=L2

Q: The ramp of a ship has a weight of 250 lb and a center of gravity at G. Determine the cable force in…

A: Given: W = 250 lb

Q: Determine the force in each member of the truss and state if the member is in tension or…

A:

Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.