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Work, Power, Machines & Energy Jeopardy Review

Test your knowledge on work, power, machines, and energy with this Jeopardy-style review game. Explore topics such as forms of energy, levers, simple machines, and more.

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Work, Power, Machines & Energy Jeopardy Review

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  1. This is Work, Power, Machines & Energy JEOPARDY

  2. Time It’s To Review

  3. Jeopardy Simple Machines Forms of Energy Work Power Levers Assorted 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500 500 500

  4. The work done on an object is this type of quantity because technically it has magnitude but not a specific direction. A 100

  5. What is a scalar quantity? A 100

  6. It acts on an object to displace it during work. A 200

  7. What is a force? A 200

  8. When negative work is done, the force acts on an object in the opposite direction to this. A 300

  9. What is the object’s displacement? A 300

  10. This force does negative work on a filled cardboard box as you try to push it across the floor. A 400

  11. What is friction? A 400

  12. This component of the force on the object actually does the work. A 500

  13. The horizontal component of the force. A 500

  14. Power is the rate at which this is done. B 100

  15. What is work? B 100

  16. The unit of power. B 200

  17. What is a watt? B 200

  18. A watt is equivalent to this how many of these per second. B 300

  19. What is a Joule? B 300

  20. A motor’s power is calculated as the product of its velocity and the amount of this it produces. B 400

  21. What is force? B 400

  22. This scientist/inventor of a steam engine, tested a strong horse to determine its powerwas 550 foot-pounds per second. B 500

  23. Who was James Watt? B 500

  24. A simple machine is able to do work in this number of movements. C 100

  25. What is one? C 100

  26. A ramp is an example of this kind of simple machine. C 200

  27. What is an inclined plane? C 200

  28. This simple machine is produced by wrapping a long inclined place around a shaft. C 300

  29. What is a screw? C 300

  30. DAILY DOUBLE DAILY DOUBLE C 400

  31. Simple machines can make work easier by multiplying the effort force and by changing this. C 400

  32. What is the direction of the force? C 400

  33. With regards to the amount of work done, machines can never do this. C 500

  34. What is reduce the amount? C 500

  35. Energy may be defined as the ability to do this. D 100

  36. What is work? D 100

  37. Energy is equivalent to this which occurs when a force is applied to an object to displace it. D 200

  38. What is work? D 200

  39. The scientific law that states Energy cannot be created or destroyed in a closed system. D 300

  40. The law of conservation of energy D 300

  41. This type of energy source cannot be replaced within a lifetime. D 400

  42. What is nonrenewable? D 400

  43. These are two examples of nonmechanical energy. D 500

  44. What are: Chemical, Radiant, Electrical etc. D 500

  45. A lever is this type of machine. E 100

  46. What is Simple? E 100

  47. A support on which a lever can pivot. E 200

  48. What is a fulcrum? E 200

  49. A pry bar is an example of this class of lever. E 300

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