1. Newton's Laws of Motion
Part I

2. Class Expectations You can show respect by… You can be responsible by…
Listening when the teacher or others are talking.
One speaker at a time, please raise your hand.
Please no cross-room conservations during work time.
You can be responsible by…
Staying organized and avoiding distraction.
Staying focused on task completion.
You can make good choices by…
Attending class regularly
Doing your best and never giving up.
Be Safe!
First, last, and always.
Copyright © 2010 Ryan P. Murphy

3. Remember!
Staying together and helping each other get a great education ensures that we all get closer to reaching our hopes and dreams.

4. Activity! Bungee Jumping!

5. Activity! But we will use an egg.

6. Activity! and It’s not a real egg, it’s plastic.

7. Activity! …and instead of candy...

8. Activity! …and instead of candy...it’s washers

9. Demonstration of bungee jump gone wrong by teacher
Demonstration of bungee jump gone wrong by teacher. This is not what you want to happen to your plastic egg.

11. Paperclip to Hook on ceiling

12. Paperclip to Hook on ceiling
String (You create length)

13. Paperclip to Hook on ceiling
String (You create length)
Elastic

14. Paperclip to Hook on ceiling
String (You create length)
2 Washers
Elastic

15. Paperclip to Hook on ceiling
String (You create length)
2 Washers
Elastic
Egg

16. Paperclip to Hook on ceiling
String (You create length)
2 Washers
Elastic
Egg

17. Paperclip to Hook on ceiling
String (You create length)
2 Washers
Elastic
Egg

19. Large knot
/ tape ball
works

20. Small notch
for string needed.
Large knot
/ tape ball
works

21. Bungee Jumping Egg Available Worksheet

22. Demonstration of bungee jump gone wrong by teacher
Demonstration of bungee jump gone wrong by teacher. This is not what you want to happen to your plastic egg.

23. The five values that should be considered before determining the fate of the egg.
Height of the jump 2.75 m / 9 ft.
Length of unstretched elastic band 80 cm / 2’8”
Spring constant (How much the band stretches)
Mass of the egg and washers
Length of rope.
Height of jump (h) minus the separation distance (d) between the egg and ground including the stretched elastic.

24. The five values that should be considered before determining the fate of the egg.
Height of the jump 2.75 m / 9 ft.
Length of unstretched elastic band 80 cm / 2’8”
Spring constant (How much the band stretches)
Mass of the egg and washers
Length of rope.
Height of jump (h) minus the separation distance (d) between the egg and ground including the stretched elastic.

25. The five values that should be considered before determining the fate of the egg.
Height of the jump 2.75 m / 9 ft.
Length of elastic band 80 cm / 2’8” ish.
Spring constant (How much the band stretches)
Mass of the egg and washers
Length of rope.
Height of jump (h) minus the separation distance (d) between the egg and ground including the stretched elastic.

26. The five values that should be considered before determining the fate of the egg.
Height of the jump 2.75 m / 9 ft.
Length of elastic band 80 cm / 2’8” ish.
Spring constant (How much the band stretches).
Mass of the egg and washers
Length of rope.
Height of jump (h) minus the separation distance (d) between the egg and ground including the stretched elastic.

27. Constant: Changeless / unvarying in nature
The five values that should be considered before determining the fate of the egg.
Height of the jump 2.75 m / 9 ft.
Length of elastic band 80 cm / 2’8” ish.
Spring constant (How much the band stretches).
Mass of the egg and washers
Length of rope.
Height of jump (h) minus the separation distance (d) between the egg and ground including the stretched elastic.
Constant: Changeless / unvarying in nature

28. The five values that should be considered before determining the fate of the egg.
Height of the jump 2.75 m / 9 ft.
Length of elastic band 80 cm / 2’8” ish.
Spring constant (How much the band stretches).
Mass of the egg and washers.
Length of rope.
Height of jump (h) minus the separation distance (d) between the egg and ground including the stretched elastic.

29. Mass: Amount of matter in an object (Weight on Earth)
The five values that should be considered before determining the fate of the egg.
Height of the jump 2.75 m / 9 ft.
Length of elastic band 80 cm / 2’8” ish.
Spring constant (How much the band stretches).
Mass of the egg and washers.
Length of rope.
Height of jump (h) minus the separation distance (d) between the egg and ground including the stretched elastic.
Mass: Amount of matter in an object (Weight on Earth)

30. The five values that should be considered before determining the fate of the egg.
Height of the jump 2.75 m / 9 ft.
Length of elastic band 80 cm / 2’8” ish.
Spring constant (How much the band stretches).
Mass of the egg and washers.
Length of string that you determine.
Height of jump (h) minus the separation distance (d) between the egg and ground including the stretched elastic.

31. The five values that should be considered before determining the fate of the egg.
Height of the jump 2.75 m / 9 ft.
Length of elastic band 80 cm / 2’8” ish.
Spring constant (How much the band stretches).
Mass of the egg and washers.
Length of string that you determine.
Height of jump (h) minus the separation distance (d) between the egg and ground including the stretched elastic.

32. Follow up questions. What did you learn in this activity?
Please draw a quick sketch of a bungee jumping egg with a short description of something you learned next to it.
If your egg cracked your picture must show this.

33. Activity! Bungee Jumping Egg Information
Law Conservation of Energy:

34. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.

35. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.

36. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.

37. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.

38. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.

39. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.

40. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.

41. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.
The egg moves,

42. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.
The egg moves, makes a sound,

43. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.
The egg moves, makes a sound, must move air molecules,

44. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.
The egg moves, makes a sound, must move air molecules, cracks,

45. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.
The egg moves, makes a sound, must move air molecules, cracks, the washers move across the floor,

46. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.
The egg moves, makes a sound, must move air molecules, cracks, the washers move across the floor, the string and elastic heat up,

47. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.
The egg moves, makes a sound, must move air molecules, cracks, the washers move across the floor, the string and elastic heat up, stretch,

48. Activity! Bungee Jumping Egg Information
Law Conservation of Energy: Energy cannot be created or destroyed, only converted between one form and another.
The egg moves, makes a sound, must move air molecules, cracks, the washers move across the floor, the string and elastic heat up, stretch, others?

49. Activity! Bungee Jumping Egg Information

50. Activity! Bungee Jumping Egg Information
During a bungee jump, the stored potential energy of the egg (PE = mgh) is converted into kinetic energy during the fall (KE = 1/2MV2).

51. Activity! Bungee Jumping Egg Information
During a bungee jump, the stored potential energy of the egg (PE = mgh) is converted into kinetic energy during the fall (KE = 1/2MV2).
The kinetic energy is converted back to potential energy as the bungee cord stretches.

52. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
PE is in Joules
Mass of the Object (Kilograms)
g = gravitational acceleration of the earth (9.8 m/sec2)
Height above surface (Meters)

53. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
PE is in Joules
Mass of the Object (Kilograms)
g = gravitational acceleration of the earth (9.8 m/sec2)
Height above surface (Meters)

54. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
PE is in Joules
Mass of the Object (Kilograms)
g = gravitational acceleration of the earth (9.8 m/sec2)
Height above surface (Meters)

55. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
PE is in Joules
Mass of the Object (Kilograms)
g = gravitational acceleration of the earth (9.8 m/sec2)
Height above surface (Meters)

56. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
PE is in Joules
Mass of the Object (Kilograms)
g = gravitational acceleration of the earth (9.8 m/sec2)
Height above surface (Meters)

57. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
PE is in Joules
Mass of the Object (Kilograms)
g = gravitational acceleration of the earth (9.8 m/sec2)
Height above surface (Meters)

58. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
PE is in Joules
Mass of the Object (Kilograms)
g = gravitational acceleration of the earth (9.8 m/sec2)
Height above surface (Meters)

59. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
(m)ass of the egg and washers + Elastic + String = .032kg
(g) = (9.8 m/sec2)
(h) Height = 2.75 Meters

60. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
(m)ass of the egg and washers + Elastic + String = .032kg
(g) = (9.8 m/sec2)
(h) Height = 2.75 Meters m

61. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
(m)ass of the egg and washers + Elastic + String = .032kg
(g) = (9.8 m/sec2)
(h) Height = 2.75 Meters m
.032 Kg

62. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
(m)ass of the egg and washers + Elastic + String = .032kg
(g) = (9.8 m/sec2)
(h) Height = 2.75 Meters
m g
.032 Kg

63. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
(m)ass of the egg and washers + Elastic + String = .032kg
(g) = (9.8 m/sec2)
(h) Height = 2.75 Meters
m g
.032 Kg 9.8 m/sec2

64. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
(m)ass of the egg and washers + Elastic + String = .032kg
(g) = (9.8 m/sec2)
(h) Height = 2.75 Meters
m g h
.032 Kg 9.8 m/sec2

65. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
(m)ass of the egg and washers + Elastic + String = .032kg
(g) = (9.8 m/sec2)
(h) Height = 2.75 Meters
m g h
.032 Kg 9.8 m/sec M

66. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
(m)ass of the egg and washers + Elastic + String = .032kg
(g) = (9.8 m/sec2)
(h) Height = 2.75 Meters
m g h
.032 Kg 9.8 m/sec M

67. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
(m)ass of the egg and washers + Elastic + String = .032kg
(g) = (9.8 m/sec2)
(h) Height = 2.75 Meters
m g h
.032 Kg 9.8 m/sec M
PE= .032 Kg 9.8m/sec M

68. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
(m)ass of the egg and washers + Elastic + String = .032kg
(g) = (9.8 m/sec2)
(h) Height = 2.75 Meters
m g h
.032 Kg 9.8 m/sec M
PE= .032 Kg 9.8m/sec M
PE =

69. Activity! Bungee Jumping Egg Information
The Potential Energy of the Egg
Potential Energy = PE = mgh
(m)ass of the egg and washers + Elastic + String = .032kg
(g) = (9.8 m/sec2)
(h) Height = 2.75 Meters
m g h
.032 Kg 9.8 m/sec M
PE= .032 Kg 9.8m/sec M
PE = .86 Joules

70. Energy -
Copyright © 2010 Ryan P. Murphy

71. The ability to do work.
Copyright © 2010 Ryan P. Murphy

72. To cause something to move/change directions.
Copyright © 2010 Ryan P. Murphy

73. Watch how this person changes directions and the energy involved.
What lesson can you learn from seeing the next slide.

75. Message:

76. Look before you cross the street!

77. Energy cannot be created or destroyed, but transferred from one form to another.
Copyright © 2010 Ryan P. Murphy

78. Big Bang

79. All Energy
Big Bang

80. Big Bang
Particles join together

81. Big Bang
Particles join together
Gravity attracts particles, forms stars, planets

82. Big Bang
Particles join together
Gravity attracts particles, forms stars, planets
Sun releases particles, photons

83. Nuclear Big Bang Particles join together
Gravity attracts particles, forms stars, planets
Sun releases particles, photons

84. Big Bang
Particles join together
Gravity attracts particles, forms stars, planets
Sun releases particles, photons
Plants harness
Photons to make sugars

85. Big Bang
Particles join together
Gravity attracts particles, forms stars, planets
Sun releases particles, photons
Plants harness
Photons to make sugars
Chemical Energy / Gunpowder (Potential)

86. Kinetic Energy (Bullet)
Big Bang
Particles join together
Gravity attracts particles, forms stars, planets
Sun releases particles, photons
Kinetic Energy (Bullet)
Plants harness
Photons to make sugars
Chemical Energy / Gunpowder (Potential)

87. Kinetic Energy (Bullet)
Big Bang
Particles join together
Gravity attracts particles, forms stars, planets
Sun releases particles, photons
Heat
Kinetic Energy (Bullet)
Plants harness
Photons to make sugars
Chemical Energy / Gunpowder (Potential)

88. Kinetic Energy (Bullet)
Big Bang
Particles join together
Gravity attracts particles, forms stars, planets
Sun releases particles, photons
Sound
Heat
Kinetic Energy (Bullet)
Plants harness
Photons to make sugars
Chemical Energy / Gunpowder (Potential)

89. Kinetic Energy (Bullet)
Big Bang
Particles join together
Gravity attracts particles, forms stars, planets
Sun releases particles, photons
Sound
Heat
Light
Kinetic Energy (Bullet)
Plants harness
Photons to make sugars
Chemical Energy / Gunpowder (Potential)

90. E Sound Heat Light Kinetic Energy (Bullet) Big Bang
Particles join together
Gravity attracts particles, forms stars, planets
Sun releases particles, photons
Sound
Heat
Light
Kinetic Energy (Bullet)
Plants harness
Photons to make sugars
Chemical Energy / Gunpowder (Potential)

91. Same Sound Heat Light Kinetic Energy (Bullet) Big Bang
Particles join together
Gravity attracts particles, forms stars, planets
Sun releases particles, photons
Same
Sound
Heat
Light
Kinetic Energy (Bullet)
Plants harness
Photons to make sugars
Chemical Energy / Gunpowder (Potential)

92. Where is energy being degraded in this animation?
This belongs to Ryan P. Murphy Copyright 2010 found on
Copyright © 2010 Ryan P. Murphy

93. Energy is being degraded through friction
Energy is being degraded through friction. The wheels are being heated up.
Copyright © 2010 Ryan P. Murphy