Course Description
Dear Learners, Well come to Grade 12 Physics module one
This module, tailored for Grade 12 students in Ethiopia, aims to offer a thorough grasp of fundamental physics principles and their application as prescribed in the Grade 12 Physics curriculum. Its goal is to not only prepare students for national university entrance exams but also to foster a deeper understanding of physics principles and their practical relevance, empowering them to become informed citizens of Ethiopia.
It contains three units, the first unit explores the diverse applications of physics principles in various scientific, engineering, medical, defense, and communication fields. It aims to illustrate how fundamental physics concepts contribute to advancements, innovations, and practical solutions across different disciplines.
The second unit focuses on various aspects of two-dimensional motion, encompassing both projectile motion and rotational motion. It delves into fundamental principles such as Kepler’s laws and Newton’s law of universal gravitation, which are crucial for understanding planetary motion and gravitational interactions.
The last unit of the module delves into the fundamental principles of fluid mechanics, encompassing fluid statics, pressure in stationary fluids, Archimedes’ principle, dynamics of fluid flow, and considerations for safety in high-pressure environments.
Generally, this module provides a comprehensive exploration of how physics extends beyond theoretical concepts to practical applications in various fields. It also thoroughly examines two-dimensional motion, including projectile motion, rotational dynamics, Kepler’s laws of planetary motion, and Newton’s law of universal gravitation. Mastery of these concepts will equip learners with a deep understanding of the fundamental principles that govern motion and gravitational interactions, crucial across scientific, engineering, and astronomical fields. It ensures participants gain a thorough understanding of fluid mechanics principles and their practical applications. By becoming proficient in fluid statics, dynamics, Archimedes’ principle, and safety measures, learners will be ready to utilize their knowledge across various engineering disciplines, environmental studies, and industrial contexts where understanding fluid behavior is crucial.
Course Objective
Dear Learners, After successful completion of study of this module, you will be able to:
- Comprehend the contribution of physics to the betterment of society.
- Understand the relation of physics to other sciences.
- Recognize and appreciate the place of physics in advancement of Technology.
- Appreciate the contribution of Technology to the advancement of Physics.
- Advocate physics as an important field of study to address societal issues and challenges.
- Understand the basic ideas of two-dimensional motions.
- Describe the motion of objects in horizontal and inclined projectiles;
- Describe uniform rotational motion, rotational dynamics and Kepler’s laws
- Describe Newton’s law of Universal gravitation.
- Develop pertinent problem-solving skills.
- Develop knowledge and understanding of the concepts related to fluids and pressure.
- Gain knowledge and understanding of Pascal’s principle and Archimedes’ principle.
- Understand the behaviors of fluid flow.
- Develop skills of solving problems related to fluid mechanics.
Assessment Method
In this online module for grade 12 physics, learners engage in a variety of interactive activities designed to deepen their understanding of fundamental physics concepts. Quizzes, mid exam and final exam challenge your comprehension and problem-solving skills, while discussion forums encourage collaboration and peer- learning. Through these activities, learners not only grasp the basics of physics but also develop critical thinking abilities essential for scientific inquiry.
MODULE CONTENTS
UNIT ONE
Application of Physics in Other Fields
- Lesson 1: Physics and Other Sciences
- Lesson 2: Physics and Engineering
- Lesson 3: Medical Physics
- Lesson 4: Physics and Defense Technology
- Lesson 5: Physics in Communication
UNIT TWO
Two-Dimensional Motion
- Lesson 1: Projectile Motion
- Lesson 2: Rotational Motion
- Lesson 3: Rotational Dynamics
- Lesson 4: Planetary Motion and Kepler’s Laws
- Lesson 5: Newton’s Law of Universal Gravitation
UNIT THREE
Fluid Mechanics
- Lesson 1: Fluid Statics
- Lesson 2: Pressure in Fluids at Rest
- Lesson 3: Archimedes’ Principle
- Lesson 4: Fluid Flow
- Lesson 5: Safety and High Pressure
REFERENCES
- Grade 12 Physics Student Text Book Based On New Curriculum
- Tipler, P. A., & Mosca, G. (2007). Physics for Scientists and Engineers (6th ed.). W. H. Freeman.
- Serway, R. A., & Jewett, J. W. (2018). Physics for Scientists and Engineers (10th ed.). Cengage Learning.
- Halliday, D., Resnick, R., & Walker, J. (2013). Fundamentals of Physics (10th ed.). Wiley.
- Giancoli, D. C. (2013). Physics: Principles with Applications (7th ed.). Pearson.
- Young, H. D., & Freedman, R. A. (2015). University Physics with Modern Physics (14th ed.). Pearson.
INSTURCTOR’S INFORMATION
Name: Temesgen Haile
Email: Temuhaile22@gmail.com
Phone: +251910990395
