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### Question limit

of 49 available terms

### 49 True/False questions

1. what causes a rotating system to wobblewhen the center of gravity of an object is below the area of support

2. leveragebuoyancy that causes an object to remain suspending in the medium that they displace

3. equilibriumhumans with highest cgs

4. wobblingmotion that results when CG is not located at the axis or rotation

5. stablean object that raises its cg with any displacement

6. neutralbuoyancy that causes an object to remain suspending in the medium that they displace

7. a cone resting on its flat base is in what type of equilibriumchildren

8. balancedwhen cw and ccw torques are equal and no rotation occurs

9. what happens when the cg of a system is not above its support baseit moves down

10. what can a torque causerotation

11. list three ways in which a person can increase the torque that they apply to a systemwomen

12. what happens when an axis of rotation is not located at the CGtoppling

13. torquean object that raises its cg with any displacement

14. unstablean object that raises its cg with any displacement

15. how does a physicist express the term righty tightywomen

16. distancean object that raises its cg with any displacement

17. topplingmotion that results when CG is not located at the axis or rotation

18. negativebuoyancy that causes an object to sink through a medium

19. plumb bobhumans with he lowest CGs

20. what is the lever arm of a screwdriverputting a wrench on the lever arm.

21. how is torque calculatedrotation

22. which term describes the distance between the axis and applied force that causes rotationlever arm

23. which child must sit closer to the fulcrum of a teeter totter in order to balance torques@CG

24. how can force be maximizedt=Fd

25. what happens to the CG of a glass of water when a ping pong ball is pushed below its surfaceit rises

26. what happens to the CG of a system in unstable equilibrium as it topplesit moves down

27. what type of person has the greatest stabilitywomen

28. neutralan object that neither raises nor lowers its CG with any displacement

29. when does a system topplerotation

30. if tcw=fd an tccw=fd, then...rotation

31. when a high jumper clears the bar, where does her CG goits radius

32. childrenhumans with highest cgs

33. which factor makes a building stable
a) wide support base
b) low CG
c) both
d)none
c) both of these

34. which type of person has moderate stabilitychildren

35. how can you increase the lever arm of a screwdriverits radius

36. what does a wobbling star indicate to astronomers
a) planets
b) cg away from axis
c) both of these
d) none of these
wobbling

37. where must the fulcrum of an empty meter stick lever be located in order to balance torques@CG

38. what happens when torques balance
a) tcw=tccw
b) sigma t = 0N
c) no rotation
d) all of these
e) none of these
toppling

39. which type of people have the lowest stability and the highest CGchildren

40. torquehumans with he lowest CGs

41. womenacronym for clockwise

42. which end of the baseball bat has the greater mass when it balances horizontally on its fulcrumthe short barrel

43. ccwacronym for counter clockwise

44. which type of person has the least stabilitychildren

45. cwacronym for center of gravity. the point where weight is measured from

46. what portion of a baseball bat follows a smooth parabolic flight path when thrown through airthe bat's CG

47. positivebuoyancy that causes an object to sink through a medium

48. what proportionality exists between the force and distance that yields a given torqueit moves down

49. CGacronym for clockwise