Physical Science Kinematics, Motion ppt.

Motion and Kinematics

1. UNIVERSAL LAWS OF PHYSICS MODULE 2 PHYSICAL SCIENCE (SHS CORE SUBJECT) - 4TH QUARTER

2. Content Standards Physical Science 4th Qtr Module 1: Greek Views of Matter, Motion, and the Universe The learners demonstrate understanding of: Aristotelian vs. Galilean views of motion; How Galileo used his discoveries in mechanics (and astronomy) to address scientific objections to the Copernican model; Newton’s Laws of Motion; and Newton’s Law of Universal Gravitation

3. ARISTOTELIAN VS. GALILEAN VIEWS OF MOTION MODULE 2: LESSON 1 PHYSICAL SCIENCE (SHS CORE SUBJECT) - 4TH QUARTER

4. Compare and contrast the Aristotelian and Galilean conceptions of vertical motion, horizontal motion, and projectile motion (S11/12PS-IVc-46). Explain how Galileo inferred that objects in vacuum fall with uniform acceleration, and that force is not necessary to sustain horizontal motion (S11/12PS-IVc-47). Learning Competencies Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

5. Learning Objectives Compare and contrast Aristotle’s and Galileo’s views on: Vertical Motion; Horizontal Motion; and Projectile Motion Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

6. screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODU= Aristotle vs Galileo (Vertical Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

7. screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODU= Aristotle vs Galileo (Vertical Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

8. screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODU= Aristotle vs Galileo (Vertical Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

9. Aristotle vs Galileo (Vertical Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion https://www.youtube.com/watch?v=E43-CfukEgs

10. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODc= Aristotle vs Galileo (Vertical Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

11. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODc= Aristotle vs Galileo (Vertical Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

12. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODc= Aristotle vs Galileo (Vertical Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

13. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODc= Aristotle vs Galileo (Vertical Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

14. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODc= Aristotle vs Galileo (Vertical Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

15. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODc= Aristotle vs Galileo (Vertical Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

16. screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODU= Aristotle vs Galileo (Vertical Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

17. screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODU= Aristotle vs Galileo (Horizontal Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

18. screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODU= Aristotle vs Galileo (Horizontal Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

19. screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODU= Aristotle vs Galileo (Horizontal Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

20. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODc= Aristotle vs Galileo (Horizontal Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

21. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODc= Aristotle vs Galileo (Horizontal Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

22. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODc= Aristotle vs Galileo (Horizontal Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

23. screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODU= Aristotle vs Galileo (Projectile Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

24. screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODU= Aristotle vs Galileo (Projectile Motion) Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

25. screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODU= Aristotle vs Galileo Physical Science 4th Qtr M2:L1 - Aristotelian vs Galilean Views of Motion

26. KINEMATICS MODULE 2: LESSON2 PHYSICAL SCIENCE (SHS CORE SUBJECT) - 4TH QUARTER POSITION-TIME GRAPH & VELOCITY-TIME GRAPH UNIFORM MOTION VS UNIFORM ACCELERATED MOTION

27. explain how the position vs. time, and velocity vs. time graphs of constant velocity motion are different from those of constant acceleration motion (S11/12PS-IVc-48) recognize that the everyday usage and the physics usage of the term “acceleration” differ: In physics an object that is slowing down, speeding up, or changing direction is said to be accelerating (S11/12PS-IVc-49) Learning Competencies Physical Science 4th Qtr M2:L2 - Kinematics

28. Learning Objectives Explain the different types of motion based on the position-versus-time graph and the velocity-versus-time graph. Physical Science 4th Qtr M2:L2 - Kinematics

29. A vector quantity that gives the rate of change of velocity with respect to time. An object is accelerating if: Its velocity changes in magnitude (increasing or decreasing) It changes in direction Acceleration (a) Physical Science 4th Qtr M2:L2 - Kinematics

30. Acceleration (a) Physical Science 4th Qtr M2:L2 - Kinematics Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTE=

31. Acceleration (a) Physical Science 4th Qtr M2:L2 - Kinematics Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTE=

32. Acceleration (a) Physical Science 4th Qtr M2:L2 - Kinematics Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTE=

33. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODk= Position-versus-Time Graph (Uniform Motion or Constant Velocity Motion) Physical Science 4th Qtr M2:L2 - Kinematics

34. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODk= Position-versus-Time Graph (Uniform Motion or Constant Velocity Motion) Physical Science 4th Qtr M2:L2 - Kinematics

35. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODk= Velocity-versus-Time Graph (Uniform Motion or Constant Velocity Motion) Physical Science 4th Qtr M2:L2 - Kinematics

36. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODk= Forward Motion (Uniform Motion or Constant Velocity Motion) Physical Science 4th Qtr M2:L2 - Kinematics

37. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODk= Backward Motion (Uniform Motion or Constant Velocity Motion) Physical Science 4th Qtr M2:L2 - Kinematics

38. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODk= Position-versus-Time Graph (Uniform Accelerated Motion or Constant Acceleration Motion) Physical Science 4th Qtr M2:L2 - Kinematics

39. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODk= Position-versus-Time Graph (Uniform Accelerated Motion or Constant Acceleration Motion) Physical Science 4th Qtr M2:L2 - Kinematics

40. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODk= Velocity-versus-Time Graph (Uniform Accelerated Motion or Constant Acceleration Motion) Physical Science 4th Qtr M2:L2 - Kinematics

41. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODk= Positive Acceleration; Positive Velocity (Speeding Up) (Uniform Accelerated Motion or Constant Acceleration Motion) Physical Science 4th Qtr M2:L2 - Kinematics

42. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODk= Positive Acceleration; Negative Velocity (Slowing Down) (Uniform Accelerated Motion or Constant Acceleration Motion) Physical Science 4th Qtr M2:L2 - Kinematics

43. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODk= Negative Acceleration; Negative Velocity (Speeding Up) (Uniform Accelerated Motion or Constant Acceleration Motion) Physical Science 4th Qtr M2:L2 - Kinematics

44. https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3ODk= Negative Acceleration; Positive Velocity (Slowing Down) (Uniform Accelerated Motion or Constant Acceleration Motion) Physical Science 4th Qtr M2:L2 - Kinematics

45. DYNAMICS MODULE 2: LESSON3 PHYSICAL SCIENCE (SHS CORE SUBJECT) - 4TH QUARTER NEWTON’S THREE LAWS OF MOTION

46. Explain each of Newton’s three laws of motion (S11/12PS-IVd-50) Explain the subtle distinction between Newton’s 1st Law of Motion (or Law of Inertia) and Galileo’s assertion that force is not necessary to sustain horizontal motion (S11/12PS-IVd-52) Learning Competencies Physical Science 4th Qtr M2:L3 - Dynamics

47. Learning Objectives Enumerate the three laws of motion; Relate Galileo’s discovery to Newton’s First Law of Motion; Physical Science 4th Qtr M2:L3 - Dynamics

48. First Law of Motion: Law of Inertia Second Law of Motion: Law of Acceleration Third Law of Motion: Law of Interaction or Law of Action and Reaction Isaac Newton’s Three Laws of Motion Physical Science 4th Qtr M2:L3 - Dynamics

49. “A body at rest will remain at rest, a body in motion will remain in motion at constant velocity, unless acted upon by an external/unbalanced force.” First Law of Motion: Law of Inertia Physical Science 4th Qtr M2:L3 - Dynamics

50. First Law of Motion: Law of Inertia Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTM= Physical Science 4th Qtr M2:L3 - Dynamics

51. If the net firce is equal to zero, all forces acting on a body are balanced. First Law of Motion: Law of Inertia F= 0 (balance/ equilibrium) Physical Science 4th Qtr M2:L3 - Dynamics

52. Inertia - refers to the property of an object to resist change. First Law of Motion: Law of Inertia Physical Science 4th Qtr M2:L3 - Dynamics

53. First Law of Motion: Law of Inertia Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTU= Physical Science 4th Qtr M2:L3 - Dynamics

54. First Law of Motion: Law of Inertia Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTU= Physical Science 4th Qtr M2:L3 - Dynamics

55. First Law of Motion: Law of Inertia Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTU= Physical Science 4th Qtr M2:L3 - Dynamics

56. “If a net force acts on a body, the body will accelerate in the direction of the net force. The magnitude of acceleration is directly proportional to the net force acting on the body and inversely proportional to the mass of the body.” Second Law of Motion: Law of Acceleration F = ma a = F/m Physical Science 4th Qtr M2:L3 - Dynamics

57. Second Law of Motion: Law of Acceleration Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTM= Physical Science 4th Qtr M2:L3 - Dynamics

58. “For every action, there is an equal and opposite reaction.” For two interacting bodies, the force exterted by body A on body B is equal in magnitude but opposite direction to the force exerted by body B on body A. Third Law of Motion: Law of Ineraction F = A to B -F B to A Physical Science 4th Qtr M2:L3 - Dynamics

59. Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTM= Third Law of Motion: Law of Ineraction Physical Science 4th Qtr M2:L3 - Dynamics

60. Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTM= Third Law of Motion: Law of Ineraction Physical Science 4th Qtr M2:L3 - Dynamics

61. Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTM= Newton’s Laws of Motion Physical Science 4th Qtr M2:L3 - Dynamics

62. NEWTON’S 2ND LAW OF MOTION AND THE LAW OF UNIVERSAL GRAVITATION MODULE 2: LESSON3 PHYSICAL SCIENCE (SHS CORE SUBJECT) - 4TH QUARTER

63. Use algebra, Newton’s 2nd Law of Motion, and Newton’s Law of Universal Gravitation to show that, in the absence of air resistance, objects close to the surface of the Earth fall with identical accelerations independent of their mass (S11/12PS-IVd-52). Explain the statement “Newton's laws of motion are axioms while Kepler's laws of planetary motion are empirical laws (S11/12PS-IVe-53). Learning Competencies Physical Science 4th Qtr M2:L3 - Newton’s Second Law & The Law of Universal Gravitation

64. Learning Objectives Understand Newton’s Second Law of MOtion; Determine the relation between the mass of an object and its acceleration when falling; Physical Science 4th Qtr M2:L3 - Newton’s Second Law & The Law of Universal Gravitation

65. Law of Acceleration Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTc= Physical Science 4th Qtr M2:L3 - Newton’s Second Law & The Law of Universal Gravitation

66. Law of Universal Gravitation Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTc= Physical Science 4th Qtr M2:L3 - Newton’s Second Law & The Law of Universal Gravitation

67. Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTc= Physical Science 4th Qtr M2:L3 - Newton’s Second Law & The Law of Universal Gravitation

68. Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTc= Physical Science 4th Qtr M2:L3 - Newton’s Second Law & The Law of Universal Gravitation

69. Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTc= Physical Science 4th Qtr M2:L3 - Newton’s Second Law & The Law of Universal Gravitation

70. Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTc= Physical Science 4th Qtr M2:L3 - Newton’s Second Law & The Law of Universal Gravitation

71. Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTk= Physical Science 4th Qtr M2:L3 - Newton’s Second Law & The Law of Universal Gravitation

72. Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTk= Physical Science 4th Qtr M2:L3 - Newton’s Second Law & The Law of Universal Gravitation

73. Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc3OTk= Physical Science 4th Qtr M2:L3 - Newton’s Second Law & The Law of Universal Gravitation

74. IMPULSE, MOMENTUM & THE LAW OF CONSERVATION OF ENERGY MODULE 2: LESSON 4 PHYSICAL SCIENCE (SHS CORE SUBJECT) - 4TH QUARTER

75. Use algebra, Newton’s 2nd Law of Motion, and Newton’s Law of Universal Gravitation to show that, in the absence of air resistance, objects close to the surface of the Earth fall with identical accelerations independent of their mass (S11/12PS-IVd-52). Explain the statement “Newton's laws of motion are axioms while Kepler's laws of planetary motion are empirical laws (S11/12PS-IVe-53). Learning Competencies Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy

76. Learning Objectives Enumerate scientists with contributions to our understanding of mass, momentum, and energy conservation; - Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy

77. It is a fundamental property of an object that tells the amount of matter an object has. It is also considered as the measure of inertia. Its standard unit is kilogram (kg) Mass (m) Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy

78. Law of Conservation of Mass The total mass of the entire universe is always the same. Matter can only be transformed from one form to another. Antoine Lavoisier Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy

79. Antoine Lavoisier Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc4MDE=

80. It is the quantity of motion that an object possed. It refers to the effort needed to bring a material to rest or to make it move. It is the product of mass and velocity. Momentum (p) Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy

81. The total amount of motion in a system is unchanching. Momentum is conserved in a system Rene Decartes Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy p = mv momentum mass x velocity

82. The total momentum of any closed system before an event if equal to the final momentum of the system after the event. Isaac Newton Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy

83. Isaac Newton Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc4MDE=

84. It refers to the ability to do work. Types: Kinetic Energy (KE) - energy in motion Potential Energy (PE) - energy at rest Energy (E) Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy

85. Kinetic Energy (KE) Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy

86. Gravitational Potential Energy (GPE) Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy

87. Elastic Potential Energy (EPE) Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy

88. Law of Conservation of Energy Energy can neither be created nor destroyed. It can be transformed from one form to another. James Prescott Joule Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy

89. An event where two bodies exert forces with each other. Types: Elastic Inelastic Perfectly Inelastic Collision Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy

90. Collision Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc4MDM=

91. Collision Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc4MDM=

92. Collision Physical Science 4th Qtr M2:L4 - Impulse, Momentum, & The Law of Conservation of Energy Screenshot from: https://k12.starbooks.ph/display.php?url=bW9kL3Jlc291cmNlL3ZpZXcucGhwP2lkPTc4MDM=

93. REFERENCES Santiago, K. S., & Silvero, A. A. (2016). Exploring life through science series physical science. Phoenix Publishing House, Inc.pages 153 - 177. Starbooks.ph. Lesson File PS_046LF to Lesson File PS_053LF. https://starbooks.ph/contents/k12/12/97 PHYSICAL SCIENCE (SHS CORE SUBJECT) - 4TH QUARTER