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Jeopardy!

Jeopardy!. Random Stuff. Blast from the Past. Impulse. Universal G. Momentum. Q $100. Q $100. Q $100. Q $100. Q $100. Q $200. Q $200. Q $200. Q $200. Q $200. Q $300. Q $300. Q $300. Q $300. Q $300. Q $400. Q $400. Q $400. Q $400. Q $400. Q $500. Q $500. Q $500.

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Jeopardy!

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  1. Jeopardy! Random Stuff Blast from the Past Impulse Universal G Momentum Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Q $500 Q $500 Q $500 Final Jeopardy

  2. $100 -- Impulse The equation for Impulse, solved for Force

  3. $100 Question: Impulse What is F = J / t?

  4. $200 -- Impulse Danny, 55 kg, pushes Jason with a force of magnitude 600N for 3 seconds. This is the impulse delivered.

  5. $200 Question: Impulse What is 1800 Ns?

  6. $300 -- Impulse A huge truck slams into a tiny VW. The change in momentum of the bug-truck system is equal to this.

  7. $300 Question: Impulse What is bupkis?

  8. $400 -- Impulse As the magnitude of an unbalanced force acting on an object increases, the rate of change of its momentum does this.

  9. $400 Question: Impulse What is increases?

  10. $500 -- Impulse A 5-kg cart with velocity of 4 m/s is brought to a stop in 2 seconds. The magnitude of the average force used to stop the cart is this.

  11. $500 Question: Impulse What is 10 N?

  12. $100 – Universal G It’s a “center-seeking” force or acceleration.

  13. $100 Question: Universal G What is centripetal?

  14. $200 -- Universal G It’s how much the force of attraction between two masses will decrease If the distance between them is doubled.

  15. $200 Question: Universal G What is one-quarter of the force?

  16. $300 -- Universal G This is how many different speedsa satellite may have and still remainin the same orbit.

  17. $300 Question: Universal G What is one?

  18. $400 -- Universal G It’s how much the force of attraction between two masses will increase if both masses are doubled.

  19. $400 Question: Universal G What is four times the force?

  20. $500 -- Universal G It’s how much the force of attraction between two masses will increase if the distance between masses is cut by one-third.

  21. $500 Question: Universal G What is nine times the force?

  22. $100 -- Momentum The SI unit of momentumand the unit of impulse.(Provide both!)

  23. $100 Question: Momentum What is kg m/s and N•s?

  24. $200 -- Momentum An unbalanced force of 25 N is appliedto Alice, 45 kg, for 10 seconds. The change in the magnitude of her momentum will be equal to this amount.

  25. $200 Question: Momentum What is 250 kg m/s?

  26. $300 -- Momentum True or false: The momentum vector always points in the direction of the velocity vector.

  27. $300 Question: Momentum What is true?

  28. $400 -- Momentum A 1000-kg “care package” is fired from a10,000-kg cannon. If the package leaves thebarrel of the cannon with a speed of 500 m/s, this is the recoil speed of the cannon.

  29. $400 Question: Momentum What is 50 m/s?

  30. $500 -- Momentum A 150-N force acts on a 250-kg objectin a direction due east for 10 seconds. The object is on the planet Zorg, whereg=19.8 m/s2. This will be the change inmomentum on the object.

  31. $500 Question: Momentum What is 1500 kg m/s due east?

  32. $100 -- Blast from the Past What a Dum Dum becomes right after you throw it.

  33. $100 Question: Blast from the Past What is a projectile or an object in free fall?

  34. $200 -- Blast from the Past The magnitude and direction of g.

  35. $200 Question: Blast from the Past What is 9.8 m/s2 downward or toward the center of mass of Earth?

  36. $300 -- Blast from the Past It’s the direction of a normal force.

  37. $300 Question: Blast from the Past What is perpendicular to the surface?

  38. $400 -- Blast from the Past Bryan vectors 20m South, West 55m, North 40m, and then East 55m, so his displacement is this.

  39. $400 Question: Blast from the Past What is 20m to the North or x=20m North.

  40. $500 -- Blast from the Past The speed of a model airplane that has a velocity of 12 m/s South with the wind blowing on it at 5 m/s East.

  41. $500 Question: Blast from the Past What is 13 m/s?

  42. $100 -- Random Stuff Number of Ogres in a Megaogre.

  43. $100 Question: Random Stuff What is 1,000,000 or 106?

  44. $200 -- Random Stuff Number of donkeys in a teradonkey.

  45. $200 Question: Random Stuff What is 1,000,000,000,000 or 1012?

  46. $300 -- Random Stuff The approximate mass of Earth.

  47. $300 Question: Random Stuff What is 6 x 1024 kg?

  48. $400 -- Random Stuff It’s what your home electricity meter measures.

  49. $400 Question: Random Stuff What is energy, or kiloWatt hours, kWh?

  50. $500 -- Random Stuff The meaning of the Greek word “phusis”from which our modern word “physics” is derived.

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