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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. Symbol of inertia






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






3. Equation for Power






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






5. Symbol for torque






6. Kinetic friction






7. Product of mass and linear velocity






8. A force acting away from the CoG of a body induces translation AND rotation






9. Rearrangement of equation for Power






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






11. Equation for momentum






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






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






14. Static - Kinetic - and Rolling






15. Equation for Potential Energy






16. 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






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






18. SI unit for impulse






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






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






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






22. Potential energy due to an objects form






23. Symbol for gravity






24. Quantity of matter contained in an object






25. Symbol for acceleration






26. Equation for Impulse






27. The rate of the mechanical work done by a force






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






29. The capacity to do mechanical work






30. Equation for work






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






32. Symbol of mass






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






34. Coefficient of static friction






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






36. P






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






38. Static friction






39. Equation of Power equals Strength times Speed






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






41. Equation for static friction






42. Symbol for displacement






43. Equation of impulse






44. The spring constant






45. SI unit of Force






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






47. Equation for acceleration






48. SI unit for mechanical energy






49. Equation for Kinetic Energy






50. Force acting perpendicular to two surfaces in contact







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