6-49. Determine the force in members HI, FI, and EF of the truss, and state if the members are in tension or compression. K 3 m G B C D F -2 m--2 m-+2 m-2 m--2 m-2 m- 4 kN 5 kN 6 kN 8 kN

Q: A D 20 kN F -3 m- -6 m- 20 KN -20 kN E -40 kN -3 m- C -40 kN- B 3 m 3 m 3m 3 m

A:

Q: F6-9. Determine the force in members KJ, KD, and CD of the Pratt truss. State if the members are in…

A: The given truss above is analysed using method of sections to find forces in members KJ, KD, CD…

Q: 2. Determine the force in members EF and EL of the roof truss and state if the members are in…

A: Given : To Determine : Determine the force in member EF and EL of the truss.

Q: 5 kN. 3 kN 4 m L B 5 kN KY C 6 kN D 4 kN E 4 kN H F 2 kN G 2 m 2 m 2 m 2 m 2 m 2 m Determine the…

A: Solution: Free body diagram:

Q: 3-25. Determine the forces in members JI, JD, and DE of the truss. State if the members are in…

A: Given data : Determine the forces in member JI, JD and DE ?

Q: 6-19. Determine the force in each member of the truss and state if the members are in tension or…

A: Determine the force in each member

Q: *6–28. Determine the force in members ED, EH, and GH of the truss, and state if the members are in…

A: To determine the internal force in members ED, EH and GH of the given truss.   The given problem can…

Q: Question 2: Determine the force in members DC, HI, and JI of the truss and state if the members are…

A: Note: I have provided the complete description based on the given context. Please verify them and…

Q: F6-8. Determine the force in members LK, KC, and CD of the Pratt truss. State if the members are in…

A: Determine the force in member LK, KC and CD of the truss.

Q: Ex. 1. Determine the forces in each member of the truss. A B D 10 kN ---Am------Am-- 7 4m

A: Given:- A truss is given The magnitude of the point load at point B = 10 kN  To determine:- The…

Q: 6-29. Determine the force in members HG, HE and DE of the truss, and state if the members are in…

A: consider point F: ∑FV=0FFG=1500sin53.13o=1870.85lb (T)∑FH=0FFE=-FFGcos53.13o=1122.51lb (C)

Q: Determine the force in members HG, HE and DE of the truss, and state if the members are in tension…

A: Consider the figure,

Q: Q4) Determine the force in members JI, IC, and CD of the truss. State if the members are in tension…

A:

Q: in tension or compres

A:

Q: Determine the force in members DE , DF, and GH of the truss.

A: Solution:

System of Forces

A force is an external influence or agent that changes the state of a system. According to Newton's second law, the force applied to a body is proportional to the change in momentum of a body. Hence, whenever a force is applied to a body, its momentum changes. If the body is at rest, under the action of force, its state of rest changes to motion. In other words, the magnitude of the momentum of the body changes from zero to a measurable value. Similarly, if the body possesses some initial velocity, it has some associated momentum, the effect of force can cause the body to halt or come to rest, that is, the momentum reduces to zero.