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of 49 available terms

49 Multiple choice questions

1. an object that lowers its CG with any displacement
2. t=Fd
3. when cw and ccw torques are equal and no rotation occurs
4. inverse
5. an object that neither raises nor lowers its CG with any displacement
6. lever arm from axis of rotation to location where force is applied
7. the heavy one
8. under the bar
9. increase/lengthen lever arm
increase force
apply force perpendicular to lever arm
10. the use of a long lever arm to increase torque
11. a force that causes rotation
12. women
13. motion that results when CG is not located at the axis or rotation
14. when the center of gravity of an object is below the area of support
15. the product of force and lever arm measured in newton-meters
16. acronym for center of gravity. the point where weight is measured from
17. wobbling
18. the short barrel
19. an object that raises its cg with any displacement
20. the torques are balanced
22. children
23. acronym for counter clockwise
24. it rises
25. buoyancy that causes an object to sink through a medium
26. men
27. putting a wrench on the lever arm.
28. if its center of gravity is not in line with its axis of symmetry
29. rotation
30. buoyancy that causes an object to rise through a medium
31. humans with he lowest CGs
32. d) all of these
33. it moves down
34. lever arm
35. >force
>distance
apply perpendicular force
36. toppling
37. the bat's CG
38. when no rotation occurs because sigma torque = 0Nm
39. a weighted object tied to a string and used to determine a vertical line
40. stable
41. @CG
42. children
43. tcw
44. c) both of these
45. occurs when cg is not above support base
46. humans with highest cgs
47. acronym for clockwise
48. buoyancy that causes an object to remain suspending in the medium that they displace
49. c) both of these