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Mechanical Analysis

Subject : engineering
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Product of force X time over which the force acts






2. Sketch that shows a defined system in isolation with all of the force vectors acting on the system.






3. The study of what causes motion (describes the forces that cause motion)






4. The force that arises whenever one body moves - or tends to move across the surface of (always opposes the motion or impending motion)






5. Static - Kinetic - and Rolling






6. Symbol of mass






7. Newton's 3rd Law of Motion (law of reaction)






8. Equation for Strain enegy






9. Kinetic friction






10. Force acting perpendicular to two surfaces in contact






11. Symbol for acceleration






12. The frictional force between two surfaces when there is no movement between the surfaces






13. Symbol for gravity






14. SI unit of Force






15. Equation for acceleration






16. The frictional force between two surfaces when there is movement between the surfaces






17. Physical quantity that possesses both magnitude and direction ( force - pressure - torque - weight)






18. Tendency of a body to resist a change in its state of motion






19. Equation for work






20. Physical quantity that is completely described by its magnitude (mass - volume - length)






21. The capacity to do mechanical work






22. The energy a body possesses due to its movement






23. Equation for Power






24. SI unit for impulse






25. Rotary effect of a force






26. The study of HOW things move (describes the appearance of movement position - velocity - and acceleration)






27. Symbol for torque






28. Equation for static friction






29. Equation for Kinetic Energy






30. Resultant force derived from the composition of two or more forces






31. Symbol for displacement






32. Coefficient of static friction






33. Symbol of Impulse






34. P






35. Equation of Force






36. SI unit for mechanical energy






37. An interaction between two objects/bodies that change or tend to change their motion (Vector)






38. Static friction






39. Equation of impulse






40. Mechanical work is equal to the product of magnitude of the force is applied to an object and the displacement undergone by the object in the direction that the force is being applied






41. Newton's 2nd Law of Motion (law of acceleration)






42. zero OR balanced






43. Equation for kinetic friction






44. The spring constant






45. Equation for Potential Energy






46. Point around which a body's weight is equally balanced - no matter how the body is positioned.






47. The energy due to the position that a body occupies relative to the earths surface






48. Equation of Power equals Strength times Speed






49. Symbol of Force






50. Symbol for power - measured in Watts (W)







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Can you answer 50 questions in 15 minutes?


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