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






2. Product of mass and linear velocity






3. Equation for Potential Energy






4. Product of force X time over which the force acts






5. Kinetic energy (KE) and Potential Energy (PE)






6. Newton's 1st Law of motion (law of inertia)






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






8. Equation for acceleration






9. Symbol of Impulse






10. Equation of Force






11. Symbol for height above ground






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






13. Kinetic friction






14. Potential energy due to an objects form






15. The energy a body possesses due to its movement






16. Symbol for gravity






17. Symbol for torque






18. P






19. SI unit for impulse






20. 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






21. Symbol of Force






22. Equation for kinetic friction






23. Equation for Power






24. Equation of Power equals Strength times Speed






25. Symbol for acceleration






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






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






28. Symbol for Watts






29. Equation for momentum






30. Equation for static friction






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






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






33. Rotary effect of a force






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






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






36. The spring constant






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






38. The capacity to do mechanical work






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






40. Coefficient of kinetic friction






41. Symbol of mass






42. Coefficient of static friction






43. Equation for Strain enegy






44. Static - Kinetic - and Rolling






45. Force acting perpendicular to two surfaces in contact






46. Equation for work






47. Rearrangement of equation for Power






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






49. Symbol of inertia






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






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