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Graphs of Motion
Motion Notes pp 244-249
Position
Distance
Origin
Speed
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1. Distance is the ………
Constant
speed
Velocity
Page 247 Q
1,2
Page 247 Q
3,4
2. An object’s _ _ _ _ _ _ _ _ is its _ _ _ _ _ _ _ _ at one instant in
time.
3. A position is always given compared to an _ _ _ _ _ _.
4. The _ _ _ _ _ _ is a fixed
_________
_ _ _ _ _.
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Acceleration
Read page 296 about acceleration. On page 106, copy
and complete:(use no more than 10 lines)
1.
Acceleration is ____________________
2.
Acceleration occurs when there is a change of _ _
_ _ _, _ _ _ _ _ _ _ _ _, or _ _ _ _.
3.
Give three examples of acceleration (draw
pictures!)
A.
Build something that will do ALL of
the following:
•
Speed up
•
Slow down
•
Move at a constant speed
•
B.
C.
D.
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Move away and towards the reference
point
Draw what you did
Make a graph- Data Studio
Put labels on your graph and
drawing and explain how your cart
moved and where it sped up, slowed
down, and moved the same.
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Story of Caroline and Tim
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Graphs of Motion Without Numbers
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Forces and Fan Carts
A.
B.
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2
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7
1
2
3
4
5
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7
C.
D.
1
2
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7
1
2
3
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5
6
7
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F= ma lab worksheet
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Forces Notes P 277
A.Vector
Forces Investigation 13A
B. Force Vector
A.
B.
C.
D.
pg 59 Investigation manual
What are two important properties of forces?
What is a spring scale used for?
How do pounds and Newtons relate? (number)
Block
Force to equal friction force
Friction: Copy this data table:
Alone
1 lab book
2 lab books
3 lab books
4 lab books
C. Net Force
D. Balanced Force
E.
F
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a. What happened to the friction force as the weight of
the pulled objects increased?
c. What effect would placing the block on a rougher
surface (such as sandpaper) have on the friction?
G. Answer questions 7 - 9 page 273. Read 270-272 to find
answers.
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Newton’s Laws of Motion:
1. First Law: page 289
2. Second Law: page 299
3. Third Law: page 292
# pennies
Trial 1
Trial 2
Trial 3
Average Distance (cm)
# marbles
Trial 1
Trial 2
Trial 3
Average Distance (cm)
1
2
0
3
1
4
2
5
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D. DISCUSSION Write a short
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paragraph describing your results in the
activity. Include in your paragraph:
• Describe how increasing the mass (# of
pennies) affects a body at rest (the cup).
• Which is your independent variable
and which is your dependent variable in
this experiment? Explain why.
• What does the shape of your graph
show about the relationship between the
mass and the movement of the cup?
• Which of Newton’s Laws of Motion
does this activity demonstrate?
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D. DISCUSSION: Write a short paragraph describing your results in the
activity. Include in your paragraph:
• Describe how increasing the mass (# of marbles) affects a body in motion
(force hitting the cup).
• Which is your independent variable and which is your dependent variable
in this experiment? Explain why.
• What does the shape of your graph show about the relationship between
the mass and the movement of the cup?
• Which of Newton’s Laws of Motion does this activity demonstrate?
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D. DISCUSSION: Write a short paragraph describing your
results in the activity. Include in your paragraph:
• Describe how increasing the mass (# of marbles) affects a
body in motion (force hitting the cup).
• Which is your independent variable and which is your
dependent variable in this experiment? Explain why.
• What does the shape of your graph show about the
relationship between the mass and the movement of the cup?
• Which of Newton’s Laws of Motion does this activity
demonstrate?
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