Republic of the Philippines
Department of Education
REGION VI – WESTERN VISAYAS
SCHOOLS DIVISION OF NEGROS OCCIDENTAL
SUMMATIVE ASSESSMENT- WRITTEN WORK 2
PHYSICS GRADE 7- QUARTER 3
Competency: Creating and Interpreting Visual Representation of Motion
For numbers 1 - 4. Direction: Refer to the prepared tape chart to answer the following
questions. Circle the letter of the best answer
https://www.physicsclassroom.com/class/1DKin/Lesson2/Ticker-Tape-Diagrams
http://docshare04.docshare.tips/files/16183/161836662.pdf
1. How will you compare the distances between successive dots?
a. The distance between two successive dots increases.
b. The distance between two successive dots decreases.
c. There is no change in the distance between two successive dots.
d. All of the above
2. How do the lengths of the tapes compare in the chart?
a. The length of the strips is the same.
b. The length of the strips of tape in the chart increases.
c. The length of the strips of tape in the chart decreases.
d. None of the above
3. If each tape represents the distance traveled by the object for 1 second, then what 'quantity'
does each piece of tape provide?
a. Each strip of tape provides the speed of the object every 1 second.
b. Each strip of tape provides the acceleration of the object every 1 second.
c. Each strip of tape provides the displacement of the object every 1 second.
d. None of the above
4. What does the chart tell you about the distance and time travelled by and object?
a. The length of the tape decreases. It means that the distance of the object increases.
b. The length of the tape decreases. It means that the time of the object decreases.
c. The length of the tape increases. It means that the distance and time of the object
increases.
d. The length of the tape only increases.
5. A graph that describes the position of an object in a given time.
a. Distance vs. Time graph
b. Position vs. Time graph
c. Speed vs. Time graph
d. Acceleration vs. Time graph
Republic of the Philippines
Department of Education
REGION VI – WESTERN VISAYAS
SCHOOLS DIVISION OF NEGROS OCCIDENTAL
SUMMATIVE ASSESSMENT- WRITTEN WORK 2
PHYSICS GRADE 7- QUARTER 3
6. When a graph is plotted in terms of distance traveled by an object and time it took to cover
such distance is called _________.
a. Distance vs. Time graph
b. Position vs. Time graph
c. Speed vs. Time graph
d. Acceleration vs. Time graph
7. The position vs time graph shows a bus traveling along a highway. What is the position of
the bus at 3 seconds?
a.
b.
c.
d.
20 m
40 m
30 m
50 m
8. A car traveled a certain distance, and its motion is shown in the distance vs time graph
below. At 60 seconds, how far had the car traveled?
a. 0 m
b. 10 m
c. 20 m
d. 40 m
9. How far does the object travel between 10 and 25 seconds?
a. 5 m
b. -5 m
c. 0 m
d. 15 m
10. What does this distance vs time graph on the right represent?
a. at rest
b. constant speed
C. increasing speed
D. accelerating
Republic of the Philippines
Department of Education
REGION VI – WESTERN VISAYAS
SCHOOLS DIVISION OF NEGROS OCCIDENTAL
SUMMATIVE ASSESSMENT- WRITTEN WORK 2
PHYSICS GRADE 7- QUARTER 3
For numbers 11 – 12, please use the graph below as your reference:
11. Which runner won the race?
a. Albert
b. Bob
c. Charlie
d. None of the above
12. Which runner stopped for a rest?
a. Albert
b. Bob
c. Charlie
d. None of the above
13. In what position is the ball at 5 seconds?
a. 5 m
b. 10 m
https://www.chegg.com/homeworkhelp/questions-and-answers/first-threec .15 m
questions-refer-velocity-versus-time-graphball-s-motion-represented-velocity-d. 20 m
q30786724
14. The graph is velocity vs time, which description best describes the motion from A - B.?
a. slowing down away from the origin
b. speeding up away from the origin
c. constant velocity away from the origin
d. constant velocity towards the origin
Republic of the Philippines
Department of Education
REGION VI – WESTERN VISAYAS
SCHOOLS DIVISION OF NEGROS OCCIDENTAL
SUMMATIVE ASSESSMENT- WRITTEN WORK 2
PHYSICS GRADE 7- QUARTER 3
15. What does the slope of each line in the given position vs time graph represents?
Y
a. The speed of each runner
b. The time of each runner
c. The distance of each runner
d. The acceleration of each runner
X
For Numbers 16 - 20
The graph shows how the speed of the bus changes during a particular part of its journey.
Direction: Choose letter of the correct word from the given list to describe the motion
during each segment of the journey to fill in the blanks.
A. accelerating
B. decelerating
C. constant speed
D. at rest
16. Segment 0-A: The bus is _______________. Its speed changes from 0 to 10 m/s in 5
seconds.
17. Segment A-B: The bus is moving at a __________________________of 10 m/s for 5
seconds.
18. Segment B-C: The bus is ________________. It is slowing down from 10 m/s to rest in 3
seconds.
19. Segment C-D: The bus is ____________________________________. It has stopped.
20. Segment D-E: The bus is _____________________________. It is gradually increasing in
speed.
Republic of the Philippines
Department of Education
REGION VI – WESTERN VISAYAS
SCHOOLS DIVISION OF NEGROS OCCIDENTAL
SUMMATIVE ASSESSMENT- PERFORMANCE TASK 2
PHYSICS GRADE 7- QUARTER 3
Competency: Create and interpret visual representation of the motion of objects such as tape charts
and motion graphs. 9S7FE-IIIb-3)
Direction: Create your own tape chart by interpreting the situation. Write your answer on the
space provided for.
Situation:
You are a Private Investigator assigned to investigate a “hit and run” case. The
suspect was captured by CCTV camera driving down the road leading to the place of
incident. The suspect denied the allegation, he said he is driving very slowly with a
constant speed. When you are viewing the scene on camera, you notice this car
leaving an oil spot on the road. When you checked this oil spot on the road it is still
evident. So, you begin to wonder if the spots can be used to investigate the motion
of the car of the suspect and check whether he was telling the truth or not.
Here is an activity that you can do to help you with your investigation.
Materials: strips with dots which represent the "oil drops" left by the car down the road, as
shown in the figure.
https://brainly.ph/question/14865101
Procedure:
1. Label each dot in the figure from 0, 1, 2, 3, and so on. In the figure, each dot occurs every 1
second.
2. Photocopy the strips (or prepare similar strips) in Figure 4, then cut the strips at each drop,
starting from the first to the last drop. Paste the cut strips side by side on Figure 3 in order to
form a tape chart.
3. Answer the guide questions.
Republic of the Philippines
Department of Education
REGION VI – WESTERN VISAYAS
SCHOOLS DIVISION OF NEGROS OCCIDENTAL
SUMMATIVE ASSESSMENT- PERFORMANCE TASK 2
PHYSICS GRADE 7- QUARTER 3
https://brainly.ph/question/14865101
Figure 3
Republic of the Philippines
Department of Education
REGION VI – WESTERN VISAYAS
SCHOOLS DIVISION OF NEGROS OCCIDENTAL
SUMMATIVE ASSESSMENT- PERFORMANCE TASK 2
PHYSICS GRADE 7- QUARTER 3
https://www.sampletemplates.com/businessDo you think the suspect is telling the truth that he was driving
very slowly with constant
templates/3d-graph-paper.html
speed? Why or why not?
___________________________________________________________________________
___________________________________________________________________________
_________________________________________________________
Republic of the Philippines
Department of Education
REGION VI – WESTERN VISAYAS
SCHOOLS DIVISION OF NEGROS OCCIDENTAL
SUMMATIVE ASSESSMENT- PERFORMANCE TASK 2
PHYSICS GRADE 7- QUARTER 3
KEY ANSWER
No. The suspect was not telling the truth. He was not driving Slowly with constant speed. He
was accelerating