it if the maximum load the cable can sustain is 1500 lb. 6. If members AC and AB can support a maximum tension of 300 lb and 250 lb, respectively, determine ...
Practice Problems for Part I (Statics), MECH 260 Instructor: Ahmad Mohammadpanah Note: These are some random problems, selected from Engineering-Mechanics-Statics-R.C.-Hibbeler, Engineering-MechanicsStatics-Andrew Pytel, Engineering Mechanics Statics Meriam Kraige, for practice for students in Mech 260.
1. Compare the force exerted on the toe and heel of a 120-lb woman when she is wearing regular and high heel shoes.
2. Determine the magnitude and direction of the resultant force.
3. Determine the magnitude and direction of the resultant force.
4. Determine the magnitude of the resultant force.
5. The beam has a weight of 700 lb. Determine the shortest cable ABC that can be used to lift it if the maximum load the cable can sustain is 1500 lb.
6. If members AC and AB can support a maximum tension of 300 lb and 250 lb, respectively, determine the largest weight of the crate that can be safely supported.
7. Determine the tension in all the wires (AB, BC, CD, and BD). The weight of chandelier is 600N.
8. Determine the reactions at support O. (O is a fixed support)
9. Determine the reactions at support O.
10.Determine the reactions at support O.
11. Determine the reactions at supports A and B.
12. Determine the reactions at supports A and B.
13.Determine the reactions at support A.
14.Determine the reactions at A and B.
15.Determine the reactions at A and B.
16.Determine the reactions at A and B.
17.Determine the reactions at A.
18.Determine the reactions at A and B.
19.Find the reactions at the support.
20.Find the tension in the cable and the reaction at pin C.
21.Find the reactions at contact points A, B, and C (consider all the surfaces smooth).
22.Find the reactions at A and compression force in rod DC.
23.Find the reactions at A and B.
24.Find the reaction at pin A and tension in cable BC.
25.If the roller at B can support the maximum load of 3 KN. Determine the largest magnitude of F that can be supported by the truss.
26.Find the forces in DF, FC, CG, and BH of this truss.
27.Determine the forces in each member of this truss. P=10 KN.
28.Determine the forces in each member of this truss.
29.Find the force in BC.
30.Find the force in BC.
31.Determine the shear force and moment at point C.
32.Draw the shear force and moment diagram.
33.Draw the shear and moment diagram.
34.Draw the shear and moment diagram. Find the maximum moment in this beam.
35.Draw the shear and moment diagram.
36.A moment of 50 𝑙𝑏. 𝑓𝑡 is required to loosen the nut. Determine the smallest magnitude of force F and the corresponding angle 𝜃 that will turn the nut.
37.Determine the tension in the cable.
38.Determine the clamping force at A.
39.Find the reaction at pin B.
40.Find the force in each member.
41.Find the force in BF.
42.Find the reactions at A and B.
43.Find the internal forces and moment acting on sections 1 and 2 of the eyebolt.
44.Find the reaction at pin A.
45.Draw the shear and moment diagram for this beam.
46.Determine the force in each member of this truss.
