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Alhussan Physics — Stage 8

Chapter 6: Forces, Motion and Pressure

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Chapter 7: Light

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Chapter 8: Magnetism and Electromagnets

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Chapter 9: Energy Resources

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Chapter 10: The Earth in Space (Galaxies and Asteroids)

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Quiz

Physics 6.3 Distance-time graphs — Quiz

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  • Questions count: 50
  • Passing grade: B+
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1.
Distance from home on a trip. At what value of "Time (min)" is "Distance (m)" greatest?
Dr Dabour Hub Academy - figure 1
20
0
10
30
2.
Total 120 m in 300 s including stops. Average speed?
36000.00 m/s
2.50 m/s
420.00 m/s
0.40 m/s
3.
True or false? A vertical line is possible.
True
False
4.
Which is the correct definition of “Horizontal axis”?
Faster speed on a d–t graph.
Force opposing sliding between surfaces.
State with balanced forces.
Time on a d–t graph.
5.
A walker goes 30 m in 20 s, stops, then 40 m in 20 s. Total distance?
70 m
−10 m
1200 m
40 m
6.
Which statement is correct?
Distance is on the vertical axis.
Gradient units are m/s².
Gradient = time ÷ distance.
A flat line on a d–t graph means constant speed.
7.
Total 90 m in 80 s including stops. Average speed?
7200.00 m/s
170.00 m/s
0.89 m/s
1.12 m/s
8.
Which statement is correct?
A flat line on a d–t graph means constant speed.
Gradient units are m/s².
A vertical line is possible.
A distance–time line cannot go vertical.
9.
A d–t line rises 60 m in 10 s. Speed?
6.0 m/s
0.2 m/s
600.0 m/s
70.0 m/s
10.
Which is the correct definition of “Constant speed”?
Same distance each second; straight line on d–t graph.
Points joined to show change over time.
Smallest change an instrument can show.
Meaningful digits in a number.
11.
Distance–time for an accelerating cyclist. At what value of "Time (s)" is "Distance (m)" greatest?
Dr Dabour Hub Academy - figure 2
0
4
5
3
12.
Distance–time for an accelerating cyclist. Which statement best describes the pattern?
Dr Dabour Hub Academy - figure 3
"Distance (m)" rises to a peak at 5, then falls
"Distance (m)" decreases as "Time (s)" increases
"Distance (m)" increases as "Time (s)" increases
"Distance (m)" stays the same
13.
A d–t line rises 15 m in 20 s. Speed?
1.3 m/s
35.0 m/s
300.0 m/s
0.8 m/s
14.
Total 600 m in 300 s including stops. Average speed?
0.50 m/s
180000.00 m/s
900.00 m/s
2.00 m/s
15.
True or false? A curve getting flatter shows slowing down.
True
False
16.
Which statement is correct?
A steeper line means slower.
Graphs cannot show stops.
A vertical line is possible.
The bus graph is steeper than the walker graph, so the bus is faster.
17.
Which statement is NOT correct?
Graphs cannot show stops.
Units of gradient are m/s.
A vertical line would mean infinite speed.
The gradient of a distance–time graph is the speed.
18.
A graph through the origin starts at ____ distance.
half
full
random
zero
19.
A d–t line rises 60 m in 20 s. Speed?
0.3 m/s
1200.0 m/s
3.0 m/s
80.0 m/s
20.
Which statement is NOT correct?
A steeper line means slower.
A flat line means the object is stationary.
A vertical line would mean infinite speed.
The bus graph is steeper than the walker graph, so the bus is faster.
21.
True or false? Equal distances each second give a straight line.
True
False
22.
A flat line means the object is ____.
reversing
fastest
stationary
accelerating
23.
Distance–time for a bus and a walker. Between which two values of "Time (min)" did "Distance (km)" change the most?
Dr Dabour Hub Academy - figure 4
15 and 20
5 and 10
0 and 5
10 and 15
24.
Which term matches this definition? “Faster speed on a d–t graph.”
Steeper line
Instantaneous speed
Accuracy
Category
25.
Distance–time for a bus and a walker. At what value of "Time (min)" is "Distance (km)" greatest?
Dr Dabour Hub Academy - figure 5
0
10
5
20
26.
Total 90 m in 300 s including stops. Average speed?
3.33 m/s
27000.00 m/s
0.30 m/s
390.00 m/s
27.
Use the graph. What is the speed from 40 s to 60 s?
Dr Dabour Hub Academy - figure 6
2 m/s
5 m/s
10 m/s
20 m/s
28.
Time is on the ____ axis.
vertical
horizontal
missing
diagonal
29.
Which is the correct definition of “Distance–time graph”?
Graph whose gradient is speed.
Distance travelled per unit time.
How far something travels.
Oil or grease that reduces friction.
30.
A d–t line rises 90 m in 20 s. Speed?
0.2 m/s
1800.0 m/s
110.0 m/s
4.5 m/s
31.
True or false? A steeper line means slower.
True
False
32.
Which is the correct definition of “Curved line”?
Upward force from a fluid.
Same distance each second; straight line on d–t graph.
How many significant figures a measurement has.
Changing speed on a d–t graph.
33.
A runner's graph that flattens means the runner ____.
accelerated
stopped
reversed
sprinted
34.
True or false? Gradient = time ÷ distance.
True
False
35.
Units of gradient are ____.
N
m/s
J
m/s²
36.
Which term matches this definition? “Distance travelled per unit time.”
Accuracy
Speed
Equilibrium
Rough surface
37.
Which statement is NOT correct?
A curve getting steeper means slowing down.
Two straight lines of different slope show two different speeds.
Gradient = change in distance ÷ change in time.
Equal distances each second give a straight line.
38.
Distance–time for an accelerating cyclist. What is the value of "Distance (m)" when "Time (s)" is 0?
Dr Dabour Hub Academy - figure 7
1
0
16
25
39.
Which term matches this definition? “Distance on a d–t graph.”
Continuous data
Vertical axis
Distance
Category
40.
Which term matches this definition? “Same distance each second; straight line on d–t graph.”
Lubricant
Constant speed
Speed–time graph
Initial speed
41.
Total 90 m in 60 s including stops. Average speed?
5400.00 m/s
0.67 m/s
1.50 m/s
150.00 m/s
42.
Total 120 m in 60 s including stops. Average speed?
2.00 m/s
180.00 m/s
0.50 m/s
7200.00 m/s
43.
True or false? Distance goes on the horizontal axis.
True
False
44.
True or false? Two straight lines of different slope show two different speeds.
True
False
45.
Which statement is NOT correct?
Distance goes on the horizontal axis.
The bus graph is steeper than the walker graph, so the bus is faster.
Reading a value from a graph between points is interpolation.
A flat line means the object is stationary.
46.
A curve getting steeper shows ____.
constant speed
slowing down
stopping
speeding up
47.
A walker goes 30 m in 20 s, stops, then 60 m in 20 s. Total distance?
90 m
−30 m
60 m
1800 m
48.
True or false? A flat line on a d–t graph means constant speed.
True
False
49.
Distance is on the ____ axis.
horizontal
vertical
diagonal
missing
50.
True or false? A curve getting steeper means slowing down.
True
False
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Part of Chapter 6: Forces, Motion and Pressure — see every lesson and quiz in this unit.
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