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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. Equation of Power equals Strength times Speed






2. Equation for kinetic friction






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






4. Equation for Strain enegy






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






6. SI unit for mechanical energy






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






8. Static friction






9. The energy a body possesses due to its movement






10. Equation for momentum






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






12. Kinetic friction






13. Equation for work






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






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






16. Force acting perpendicular to two surfaces in contact






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






18. zero OR balanced






19. Symbol of Force






20. Equation of impulse






21. Static - Kinetic - and Rolling






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






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






24. SI unit for impulse






25. Equation of Force






26. A force acting through the CoG of a body induces translation






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






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






29. Equation for acceleration






30. Equation for Impulse






31. 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






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






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






34. Rotary effect of a force






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






36. Quantity of matter contained in an object






37. Symbol of mass






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






39. Coefficient of static friction






40. Rearrangement of equation for Power






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






42. Equation for Kinetic Energy






43. Symbol for gravity






44. Equation for static friction






45. Symbol of Impulse






46. P






47. Symbol for displacement






48. Symbol for Watts






49. Coefficient of kinetic friction






50. Symbol for acceleration






Can you answer 50 questions in 15 minutes?



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