Below are the answers key for the Multiple Choice Questions in Engineering Mechanics Part 1.
1. 36
2. 206 lbs
3. 25.98 N
4. 50.0 N
5. 477.27 N at 144.38 degrees
6. 522.68 N, 111.57 degrees
7. 41.61 degrees
8. 138
9. 9.00
10. 43.3
11. 237.7
12. 84.32 degrees
13. 29.88
14. 2i + 7j – 5k
15. RA = 810 N, RB = 700 N
16. 20 times nearer
17. 504.76 ft
18. 976 m
19. 9.71 m
20. 9404.95 kg
21. 415.53 N
22. 416 kg
23. 35.1 m
24. 150 m
25. 219.71 kg
26. 2.172
27. 740.7 N
28. 15,708
29. Statics
30. Dynamics
31. Kinematics
32. Internal force
33. Couple
34. All forces act at the same point.
35. When they are concurrent or parallel.
36. 1
37. 1
38. 2 reactions and 1 moment
39. Fixed support
40. Engineering Mechanics
41. Particle
42. the centroid of the area of the loading curve
43. the area under the loading curve
44. in static equilibrium
45. When the dimensions of various terms on the left side of the equation is the same as the dimensions of the various terms on the right side.
46. Dimensional analysis
47. A beam supported only at its ends.
48. All of the above
49. Varignon’s theorem
50. Parallelogram Law
Online Questions and Answers in Engineering Mechanics Series
Following is the list of practice exam test questions in this brand new series:
Complete List of MCQs in General Engineering and Applied Sciences per topic
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