ABOUT THE HORIZONTAL DIMENSION

1. WELCOME TO
SCIENCE CLASS
MS. SARAH C. DELA PEÑA

2. CHECKING OF ATTENDANCE
•Secretary write in ¼ sheet of
paper the absentees for today’.

3. GIVING OF ANNOUNCEMENT
•Leaders and Asst. Leaders will collect the
notebooks of your groupmates for our
weekly checking of notes.
• Make sure that the record card is in the
frontpage of the note book.

6. CHOOSE
A LETTER

7. Question
What happens to
velocity when
acceleration is positive?
Increases

9. +50

10. Question
What equation
relates velocity,
acceleration, and
time?

12. +50

13. Question
What graph is curved
for uniformly
accelerated motion?
Distance-time

15. -100

16. Question
What is the unit of
displacement?
Meter

18. +50

19. Question
What symbol represents
displacement?
Answer: d

21. -100

22. Question
What symbol
represents time?
Answer: t

24. +300

25. Question
What kinematic
variable represents final
velocity?
Answer: vf

27. -30

28. Question
What quantity describes
the change in velocity per
second?
Acceleration

30. +100

31. Question
What symbol
represents
acceleration?
Answer: a

33. -200

34. Question
What is the unit of
acceleration?
m/s2

36. +500

37. Question
In UAM, acceleration is
always ________
Answer: constants

39. +50

40. Question
What happens to velocity
when acceleration is
positive?
Increases

42. -10

43. Question
What do we call negative
acceleration?
Deceleration

45. +50

46. Question
What letter is commonly
used to represent time in
kinematics?
Answer: t

48. +150

49. Question
What equation is used when
time is not given?
Vf²=Vi²+2ad

51. -20

52. Question
What quantity tells how
fast and in what direction
an object moves?
Velocity

54. -10

55. Question
What quantity describes the
change in velocity per second?
Acceleration

57. +200

58. Question
What is the unit of
acceleration?
m/s2
m

60. +50

61. Question
What is the first step
in answering
problem?
Identify Given

63. -50

64. Question
What is the second step in
answering a problem?
Formula/Equation

66. +20

67. Question
What is the third step in
answering problem?
Solution

69. +100

70. Question
What is the last thing
you’re solving the
problem with?
Final Answer

72. -50

73. Question
What value of vi means
starting from rest?
zero

75. +100

76. Question
What operation is used
between a and t² in
displacement?
MULTIPLICATION

78. -100

79. Question
Recite 1 equation you
learned last Saturday.

81. +300

82. Question
What equation relates
velocity, acceleration,
and time?

84. CHECKING OF ACTIVITY
Direction: Complete the table and
write the solution.

85. Part I :Table
0.31
0.42
0.53
1.25
1.46
0.10
0.18
0.28
1.56
2.13
64.52
95.23
113.2
64
68.49
200
222
214.29
51. 28
46.95

86. PART II. GRAPH
GRAPH 1: PLOT DVS.T GRAPH 2. PLOT DVS.T2

87. ACTIVITY: LET’S SOLVE!
Sample Problem No. 2
2. With an initial velocity of 20 m/s, a car
accelerates at 8 m/s² for 15 seconds.
a.) What is the position of the car at the end of 15 s?
b.) What is the velocity of the car at the end of 10 s?

88. ACTIVITY: LET’S SOLVE!
Sample Problem No. 2
2. With an initial velocity of 20 m/s, a car
accelerates at 8 m/s² for 15 seconds.
a.) FINAL ANSWER: d=1,200 m
b.) FINAL ANSWER: VF= 100 M/S

89. ACTIVITY: SOLVE MORE!
Directions: Copy and answer the following questions. Write your complete solution.
1. A car moves with an initial velocity of 5 m/s and accelerates at 2 m/s² for 8 seconds.
How far did the car travel? Show your solution.
2. A tricycle starts from rest and moves uniformly for 4 seconds, covering a distance of
32 m. Determine the acceleration of the tricycle. Show your solution.
3. A car is initially cruising along a straight horizontal highway at 20 m/s when the
driver stepped on the accelerator and the car gained an acceleration of 6 m/s² and
covers a distance of 100 m. Determine its final velocity.
Final Answer: d=104 m
Final Answer: a=4 m/s2
Final Answer: vf=40 m/s

90. ACTIVITY: “PROBLEM BUDDIES”
Directions: Find a partner or duo. On 1 whole sheet of paper
create a 1 or 2 Real-life problem that is related to the kinematic
equation that we learned today. Solve the problem following
the structure learned and present it to the class.
Rubrics for Grading
Word-Problem Correctness – 5 points
Solution – 5 points
Total of 10 points

91. ACTIVITY: “FILL–SAY–APPLY””
Directions: Fill the blanks based on what you have learned today. Write your answer
on your notebook.
1. Uniformly Accelerated Motion means motion with __________ acceleration.
2. In horizontal motion, the acceleration remains __________.
3. The symbol for initial velocity is __________, while final velocity is ____.
4. To find displacement, we can use the equation ______.
5. If time is not given, we use the equation __________.

92. ASSESSMENT
Direction: Choose the letter of the best answer.
1. What is the symbol of final velocity and initial velocity?
A. fv and iv
B. VF and VI
C. vf and vi
D. Vi and Vf
2. What is the value of acceleration due to gravity?
A. 9.8 m/s2
B. -9.8 m/s2
C. -9.8 m/s
D. 9.8 m/s2

93. ASSESSMENT
3. What is the kinematic equation for the displacement of a uniformly accelerating object?
• A d=vit +
• B. d=vi +
• C. d=vft +
• D. d=vit + at

94. ASSESSMENT
4. Which among the following is the correct sequence of answering a problem-solving question?
A. Given- Solution – Formula/Equation - Final Answer with appropriate unit
B. Given- Formula/Equation – Solution - Final Answer with appropriate unit
C. Given- Solution – Formula/Equation - Solution - Final Answer with appropriate unit.
5. An airplane at rest accelerates on the runway at 5.50 m/s2 for 20.35 s until it finally takes off the ground. What
is the distance covered before takeoff?
A. 1128 m
B. 1110 m
C. 1130 m
D. 1120 m

95. ASSIGNMENT
Activity 2: Drop Me!
Direction: Copy the activiy sheet format. Complete the table by
computing the necessary details.
• Search about Uniform Accelerated Motion in Vertical Dimension