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10 pt

5 pt. 5 pt. 5 pt. 5 pt. 5 pt. 10 pt. 10 pt. 10 pt. 10 pt. 10 pt. 15 pt. 15 pt. 15 pt. 15 pt. 15 pt. 20 pt. 20 pt. 20 pt. 20 pt. 20 pt. 25 pt. 25 pt. 25 pt. 25 pt. 25 pt. A description of how far it is from one point to another. Distance.

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10 pt

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  1. 5 pt 5 pt 5 pt 5 pt 5 pt 10 pt 10 pt 10 pt 10 pt 10 pt 15 pt 15 pt 15 pt 15 pt 15 pt 20 pt 20 pt 20 pt 20 pt 20 pt 25 pt 25 pt 25 pt 25 pt 25 pt

  2. A description of how far it is from one point to another.

  3. Distance

  4. If gravity acts to pull an object down a hill, this acts to push it up.

  5. Friction

  6. The resistance to the change in motion by an object.

  7. Inertia

  8. A measure of the pulling force of gravity.

  9. Weight

  10. The SI unit for distance.

  11. Meter

  12. F = m x aThis is:

  13. Newton’s Second Law of Motion

  14. Also known as The Law of Inertia

  15. Newton’s First Law of Motion

  16. kg.m/s/s

  17. A Newton (N)

  18. The rate of change in velocity

  19. acceleration

  20. Acceleration due to gravity on the surface of the Earth

  21. 9.8 m/s/s or m/s2

  22. What is the weight of an object with a mass of 1 kilogram?

  23. F = ?m = 1 kga = 9.8 m/s/s F = m x a F = (1 kg)(9.8 m/s/s) F = 9.8 N

  24. Acceleration, deceleration and a change in direction all can be caused when the net force is greater than ___

  25. zero newtons (0 N)

  26. As a box is sliding down a ramp, a 10 newton force of gravity is pulling the box down while a 2 newton force of friction acts to stop the box. What is the net force accelerating the box down the ramp?

  27. 10 N – 2 N = 8 N

  28. A tow truck pulls a 2000 kg with a netforce of 4000 N.What is the acceleration of the car?

  29. a = F ÷ m m = 2000 kg F = 4000 N 4000 N ÷ 2000 kga =2 m/s/sor m/s2

  30. Jumping on a trampoline is an example which Law of Motion.

  31. Newton’s Third Law of Motion

  32. A pencil sitting on a desk (not moving) is an example.

  33. Newton’s 1st Law

  34. The SI unit of Force

  35. The Newton

  36. Determines how much inertia an object has

  37. The mass of the object.

  38. A person flies through the windshield of the car because she did not have their seatbelt on. This is an example of

  39. Newton’s First Law of Motion

  40. What is the SI unit of Mass?

  41. kilograms

  42. If you go to the moon, what happens to your mass

  43. It does not change.

  44. The amount of matter in an object

  45. Mass

  46. If you drop a penny, an elephant, and a puppy at the same time from the same height, which would hit the ground first (ignoring air resistance)?

  47. They would all hit at the same time.

  48. Two factors in determining the amount of gravity between two objects.

  49. The mass and the distance between the two objects

  50. This is what happens to your weight and mass when you go to the moon.

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