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THIS. IS. Circle – Gravity Jeopardy. Your. Enjoy. Circular Motion & Gravitaion. Review. Jeopardy. Law of Gravitation. Centripetal Force. Going in Circles. Assorted. Torque. Vocabulary. 100. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 200. 300. 300. 300. 300.

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  1. THIS IS Circle – Gravity Jeopardy

  2. Your Enjoy Circular Motion & Gravitaion Review

  3. Jeopardy Law of Gravitation Centripetal Force Going in Circles Assorted Torque Vocabulary 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. Spinning motion of a body A 100

  5. What is rotational motion? A 100

  6. The type of motion experienced by someone in a Ferris wheel car. A 200

  7. What is circular motion? A 200

  8. The velocity of an object moving around in a circular path. A 300

  9. What is tangential velocity (circular velocity)? A 300

  10. The direction of the tangential velocity vector with respect to the circular path in which an object moves (or with respect to centripetal force acting on the object). A 400

  11. What is tangent to the circle? (or perpendicular to the centripetal force acting on the object) A 400

  12. Angular motion is measured in these units. (There are 2π of these in a full circle.) A 500

  13. What are radians (rad)? A 500

  14. The units of centripetal force. B 100

  15. What are Newtons (N)? B 100

  16. Centripetal force is directed here. B 200

  17. What is towards the center of the circle? B 200

  18. Racetrack designers make sure the curves are produced in this manner to generate centripetal force needed to help the cars stay on the path. B 300

  19. What is banked? B 300

  20. Acceleration of an object directed toward the center of the circular path in which it moves. . B 400

  21. What is centripetal acceleration? B 400

  22. The centripetal force needed to keep the moon orbiting the Earth is equivalent to this force. B 500

  23. What is gravitational force? B 500

  24. Torque is a force that does this. C 100

  25. What is twist, turn or rotate an object? C 100

  26. The tool used to apply torque to a bolt. C 200

  27. What is a wrench ? C 200

  28. Torque depends on two things: a force, and a ______arm. C 300

  29. What is the lever arm? C 300

  30. DAILY DOUBLE DAILY DOUBLE C 400

  31. The torque lever arm is the perpendicular distance from this axis to the direction of the force applied. C 400

  32. What is the rotational axis? C 400

  33. The units of torque. C 500

  34. What are Newton-meters or Foot-pounds? C 500

  35. Scientist developed a Universal Law of Gravitation. D 100

  36. Who is Sir Isaac Newton? D 100

  37. These are two factors of objects related to their gravitational attraction for one another. D 200

  38. What are mass and distance from each other? D 200

  39. The force of gravitational attraction between two objects is directly proportional to this. D 300

  40. What is mass? D 300

  41. This is how much the gravitational force of attraction decreases as the distance between two objects doubles. D 400

  42. What is by a factor of four? D 400

  43. 6.67259 x 10-11 N m2/kg2 is the value of this number associated with calculations of the force of gravitational attraction. D 500

  44. What is G, the Universal Gravitational constant (constant of proportionality)? D 500

  45. The average position of an object’s mass. E 100

  46. What is the center of mass? E 100

  47. Constant tangential speed. E 200

  48. What is uniform circular motion? E 200

  49. The average location of the weight of an object. E 300

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