Principles of Engineering Accumulative Crossword

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Across
  1. 3. simple machine consisting of wheels and strings
  2. 5. the number representing an objects resistance to heat
  3. 7. transfer of heat between objects through molecular activity
  4. 9. abbreviation for the type of mechanical advantage that that reflects the decrease or increase in force achieved by the machine
  5. 10. supports of large bridges that disperse forces away from the base
  6. 11. angled tool used to split objects or raise them
  7. 15. (AMA/IMA) * 100
  8. 17. type of circuit with multiple paths
  9. 19. condition where an object is not moving, all forces acting on it are equal to 0
  10. 21. a sloped or ramped surface used for lifting heavy objects (2 words)
  11. 29. simple machine the has a fulcrum
  12. 30. _____ force - responds to an external force in a truss
  13. 32. unit of absolute temperature represented by K
  14. 33. ratio that proves how effective a simple machine is (2 words)
  15. 34. a visual representation and simplification of forces acting on an object
  16. 37. made in class to protect an egg from a torch
  17. 38. the study of heat flow
  18. 40. trigonometry function used to calculate a missing angle given the O and A (2 Words)
Down
  1. 1. simple machine that can be found in every car (3 words)
  2. 2. the speed at which electricity flows
  3. 4. weight being lifted on a simple machine
  4. 6. a threaded piece of metal used to attach things together
  5. 8. abbreviation for the type of mechanical advantage that does not take friction into account
  6. 12. an input force applied by a user
  7. 13. truss support with one reaction force
  8. 14. point of rotation on a lever
  9. 16. an object's center of mass
  10. 18. truss support with two reaction forces
  11. 20. the platform that is used to create simple circuits
  12. 22. the abbreviated name of this course
  13. 23. the variable that restricts current flow
  14. 24. tool used to measure current or voltage across any point of a circuit
  15. 25. type of circuit with only one path
  16. 26. transfer of heat through a liquid or gas
  17. 27. distance between threads on a screw
  18. 28. the study of motion and its interaction of forces (related to golf ball project)
  19. 31. a path for electricity to flow
  20. 35. the total capacity or pressure of electrical charge
  21. 36. the likelihood of an object to rotate, force times distance
  22. 39. unit of resistance in circuits