Graphing #2 - Advanced Slope Flashcards Preview

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Flashcards in Graphing #2 - Advanced Slope Deck (155):
1

Describe the velocity at E.

The velocity is small and positive.  It was large and positive, but it has decreased until it is amost zero.

2

Describe the velocity of the object at E.

At E, the object has stopped, so it has zero velocity.

3

The word slope means ______________

Steepness

4

Describe the slope at point D

Small positive slope

5

As you go along the curve from A to E, the slope

Decreases

It goes from large negative to zero.

6

As you go from A to D, the slope

Increases.

It goes from a slope of zero to a large negative slope.

7

Describe the overall motion of this object.

Starts at rest in a negative position.  It speeds up in the positive direction and passes the reference point.

8

Describe the velocity at E

Velocity at E is zero.

(the slope of a position/time graph IS the velocity)

9

Compare slopes at A and B

Both slopes are large and negative.  A has a higher slope.

10

Describe the Slope

Contant zero slope

11

Describe the slope at point D

Small positive slope

12

Describe Slope at C

Slope at C is medium and negative

13

Describe position and velocity at point A

The object is at the reference point and has not yet started to move.

14

Describe the Slope

This is a medium constant negative slope.

15

Describe the slope or steepness at A.

Zero

16

Velocity at A

Zero

(remember, the slope of a position/time graph IS the velocity)

17

The slope at D is....

Large and Negative

18

Describe how the slope changes on this graph

The graph starts with a small positive slope.  The slope increases until point "c"  Then the slope begins to decrease.

The slope is positive at all times in this graph.

19

The slope at C is...

The slope at C is medium and positive

20

Describe how the slope changes

Negative Slope

Decreasing Slope

(We say the slope is "decreasing" when the "hill" is getting less steep.)

 

21

Describe the position at A

High positive position

22

Describe the velocity at A

High Positive Velocity

(Remember, the slope of a position time graph IS the velocity.)

23

Slope at E is....

Zero

24

Describe the Slope of the Purple Line

Medium Positive Constant Slope

25

Compare slopes at C and D.

Slopes at C and D are both large and negative.  The slope at D is larger.

26

Velocity at C

Negative velocity

27

Describe the velocity of the object at A.

The velocity of the object at point A is zero.  

28

How would you describe the slope (steepness) at point A?

High Positive Slope

29

Describe the slope or steepness at B

Small negative slope

30

Describe the Slope

The slope is medium, positive, and constant.

31

In a motion graph, how do we decide which variable to put on the horizontal axis?

"Time" 

Always goes on the horizontal axis for motion graphs in Mr. Bixel's physical science class.

32

Compare slopes at C and D

Both are negative slopes

C has a higher slope

33

Describe the Slope

The slope is constant and zero

34

How would you describe the slope (steepness) at point A?

High Positive Slope

35

Describe the Slope of the Blue Line

Constant Slope of Zero

36

Describe the Slope

The slope is zero

The slope is constant

37

Slope or Steepness at A is.....

The slope at A is large and negative

38

Describe the Slope or Steepness of this graph

Small, Positive and Constant

39

Compare the slope of the line at points A and B.

Both have a high positive slope, but A has the highest slope.

40

Describe the Slope

Medium

Constant

Negative

41

Describe the motion of the object at E.

The object is moving quite fast in the negative direction.

42

The slope at C is...

The slope at C is medium and positive

43

As you go from A to E, the slope...

Decreases

44

Compare slopes at C and D

Both are negative slopes

C has a higher slope

45

Compare the slope of the line at points A and B.

Both have a high positive slope, but A has the highest slope.

46

Position at E is....

The position at E is almost zero  

(it is very slightly positive)

47

Describe the Slope

Medium, Constant, Positive.

48

Describe the velocity at point A

The velocity at point A is zero.

(This is a velocity graph!)

49

Describe the steepness or slope at A

Zero

50

Describe the position at point A

The position at point A is zero.  The object is at the reference point.

51

Describe the slope as time goes on.

Initial large positive slope.

Slope decreases as time goes on 

52

The slope at D is....

Large and Negative

53

Describe the slope or steepness at B

Small negative slope

54

The slope(steepness) at D is...

The slope at D is large and positive.

55

Describe the Slope

Zero

(I guess its constant too)

56

Describe the slope

The graph starts with a large positive slope.  The slope decreases to zero.  Then, the slope becomes increasingly negative.

57

The slope at B is....

The slope is small and positive at point B

58

The slope(steepness) at D is...

The slope at D is large and positive.

59

True or False?

This object changes direction.

True.

The initial velocity of the object is negative.  The object changes direction somewhere between C and D, and then moves in the positive direction.

60

Describe the position at D

Positive

61

Describe the position and velocity at point D.

The object is moving quite fast in the negative direction and is far from the reference point.

62

Describe the overall motion of this object.

Starts in a positive position with a high negative velocity.  It passes the reference point while gradually slowing to a stop.

63

Describe the general motion of this object.

This object starts out "at rest."  It then gradually picks up speed as it passes the reference point moving in the negative direction.

64

What is secret # 4 for understanding these graphs

Secret #4

 

Just use the word "Steepness" instead of Slope when you write down your description o fthe graph.  

 

Then, go back and erase the word "Steepness" and write in the word slope.

65

Describe the steepness or slope at A

Zero

66

Tell me about this object at point E.

It is now quite far from the reference point in the negative direction, but the object has come to a stop.

67

Describe the steepness of this graph

positive and increasing

68

Compare slopes at C and D

Both are negative slopes

C has a higher slope

69

Position at A is..

High positive

70

Describe Slope at C

Slope at C is medium and negative

71

Describe the slope of this graph

Slope is positive and decreases all the way down to zero slope.  Then, the slope becomes increasingly negative

72

The slope at D is....

Large and Negative

73

Compare the slopes at points B and C

B has a high positive slope

C has a medium positive slope

74

What word can be used in the exact same place as the word slope?

Steepness

75

Describe the velocity at A.

Large Negative Velocity

76

As you go along the curve from A to E, the slope

Decreases

It goes from large negative to zero.

77

Slope at E is....

Zero

78

Describe the slope or steepness at A.

Zero

79

As you go along the curve from A to D, the slope...

Becomes increasingly positive.  

80

Describe the Slope of this Graph

Starts with medium positive slope.

Slope gradually increases until it is quite steep.

81

Describe the motion of the object at D

At D, the object is moving quite fast in the negative direction.

82

Describe the Slope or Steepness.

Medium, Positive, and Constant Slope or Steepness.

83

Describe the slope or steepness at B

Small negative slope

84

If a graph has a positive steepness, how would you describe the slope

The graph has positive slope.

 

(Just replace the word steepness with slope)

85

Describe the Slope of the Red Line

The slope is infinite.  

Some may describe this as "undefined."

86

Describe the Slope of this Graph

 

Positive and Increasing

87

Describe the steepness

Negative Steepness

Decreasing Steepness

(We say the slope is "decreasing" when the "hill" is getting less steep.)

 

88

Describe the position at C

Positive

89

The slope at C is...

The slope at C is medium and positive

90

Describe the slope at point E.

Zero

91

Compare slopes at C and D.

Slopes at C and D are both large and negative.  The slope at D is larger.

92

Describe the general motion of this object over the period of time graphed.

This object starts with a very high initial positve velocity, and a negative position.  It slows down as it passes the reference point and eventually comes to rest at point E.

93

As you go along the curve from A to D, the slope...

Becomes increasingly positive.  

94

Describe the velocity at point E.

The velocity at point E is high and positive.

 

(Its a velocity graph!!!)

95

What happens between B and C?

The object turns around.  
 

(It was going in the negative direction, now it is going in the positive direction.

96

Compare slopes at A and B

Both slopes are large and negative.  A has a higher slope.

97

As you go from A to D, the slope

Increases.

It goes from a slope of zero to a large negative slope.

98

Describe the Slope

The slope of a vertical line is infinity

(Some would say the slope is "undefined")

99

Slope at E is....

Zero

100

Describe the slope of this graph.

The slope starts out medium and positive and is fairly constant.  

Then, the slope rapidly decreases to zero and then becomes increasingly negative.  

At the end, the slope is medium, constant and negative. 

101

Compare the slopes at points B and C

B has a high positive slope

C has a medium positive slope

102

Describe the velocity at A.

The velocity at A is large and positive.

 

(Check the Axes!!)

103

How does the slope at point C compare to the slope at point D?

Both are postive slopes, but C has a higher slope.

104

Describe the Slope

Medium Slope

Negative Slope

Constant Slope

105

Describe the Slope

Constant

Medium

Positive

106

Describe the position at E

Positive

107

Slope or Steepness at A is.....

The slope at A is large and negative

108

Describe the velocity at D

At D, the object is moving quite fast and in the positive direction.

109

How does the slope at point C compare to the slope at point D?

Both are postive slopes, but C has a higher slope.

110

Velocity at A?

High Positive.

 

(Its a velocity graph!!!)

111

Compare slopes at C and D.

Slopes at C and D are both large and negative.  The slope at D is larger.

112

Describe Slope at C

Slope at C is medium and negative

113

Describe the Slope

Starts with a small positive slope.  The slope increases until it is medium and positive.

114

Describe the slope at point E.

Zero

115

True or False?

This object changes direction.

True!

It started out moving in the positive direction, changed directions at point C, and later moves in the negative direction.

116

The slope at B is....

The slope is small and positive at point B

117

What is happening at point D

The object has reached quite a high positive velocity and is about to blow past the reference point.

118

As you go along the curve from A to D, the slope...

Becomes increasingly positive.  

119

How does the slope at point C compare to the slope at point D?

Both are postive slopes, but C has a higher slope.

120

The slope(steepness) at D is...

The slope at D is large and positive.

121

Describe the motion of the object at D.

The object is slowing down, and has almost stopped.  It is still moving slowly in the negative direction.

122

Describe the Steepness

Constant Medium Positive Steepness (Slope)

123

Describe the position and velocity at point E

Object has reached the reference point and has come to a stop.

124

Describe the slope at point D

Small positive slope

125

As you go from A to E, the slope...

Decreases

126

As you go along the curve from A to E, the slope

Decreases

It goes from large negative to zero.

127

Describe the position and velocity at point A

Position is negative

Velocity is large and positive

128

Compare the slopes at points B and C

B has a high positive slope

C has a medium positive slope

129

Describe the slope or steepness at A.

Zero

130

Describe the position at A

Positive

131

Describe the Slope

Slope = Infinity

 

or 

 

The slope is undefined.

132

What can you tell about this object at point A?

It is "at rest" and it is quite far from the reference point.  Its position is negative.

133

Describe the Slope

Zero

134

Describe the position at point A

At point A, the object is:

  • Far from the reference point.

  • In a negative position

 

135

Describe the Slope

The graph has a Constant Large Negative Slope

136

The position at A is

Zero.  

It is at the reference point.

137

As you go from A to D, the slope

Increases.

It goes from a slope of zero to a large negative slope.

138

Describe the Steepness

Medium, Constant, Negative Steepness

139

Velocity at A is ...

At A, the velocity is large and negative.

140

Slope or Steepness at A is.....

The slope at A is large and negative

141

The slope at B is....

The slope is small and positive at point B

142

Compare the slope of the line at points A and B.

Both have a high positive slope, but A has the highest slope.

143

Describe the steepness or slope at A

Zero

144

How would you describe the slope (steepness) at point A?

High Positive Slope

145

Describe the Slope

The slope is constant and it is zero.

146

Describe the Slope

Initially, the slope is large and positive.  The slope then decreases until it is small and positive.

147

What is this object doing at point A?

This object is at the reference point and is moving quite fast in the negative direction.

148

Compare slopes at A and B

Both slopes are large and negative.  A has a higher slope.

149

Describe the Slope

Slope = 0 at the start.

Abruptly changes to constant negative medium slope. 

Abruptly changes back to a slope of zero.

150

Describe the position at B.

Positive

151

As you go from A to E, the slope...

Decreases

152

Describe the position of this object at point A.

HOGWASH!!!!!

This is a velocity graph.  It tells me nothing about position!!!!!

153

Describe the slope at point E.

Zero

154

Describe the slope of this graph

positive and increasing

155

Describe the Slope of this graph

Begins with a large positive slope.

The slope gradually decreases until the slope is equal to zero.