This course consists of nine structured lessons, each focusing on essential principles of Mechanics.
Lesson 1: Introduction to Vectors and Scalars
- Understanding the difference between vectors and scalars.
- Identifying examples of scalar and vector quantities.
- The role of direction in vector representation.
Lesson 2: Motion in Two Dimensions (Resultant and Perpendicular Vectors)
- Understanding resultant vectors in two-dimensional motion.
- Using graphical and analytical methods to determine resultant vectors.
- Applying trigonometry to solve force problems.
Lesson 3: Resolution of Vectors into Components
- Breaking down a vector into its horizontal and vertical components.
- Using trigonometric functions to resolve forces.
- Practical applications in physics problems.
Lesson 4: Newton’s First Law of Motion (Inertia)
- Defining inertia and its relationship to mass.
- Understanding equilibrium and net force.
- Real-world examples of Newton’s First Law.
Lesson 5: Newton’s Second Law (Force, Mass, and Acceleration)
- Understanding the mathematical relationship: F = ma.
- Solving problems involving force, mass, and acceleration.
- Applying the concept to motion in different environments.
Lesson 6: Applications of Newton’s Laws (Free-Body Diagrams)
- Representing forces in free-body diagrams.
- Identifying forces acting on objects in different situations.
- Analysing forces on inclined planes, pulleys, and moving objects.
Lesson 7: Newton’s Third Law and Action-Reaction Pairs
- Understanding action-reaction force pairs.
- Identifying examples in everyday life.
- Applications in motion and interaction of objects.
Lesson 8: Forces in Equilibrium and Non-Equilibrium
- Defining and distinguishing between balanced and unbalanced forces.
- Calculating forces in static and dynamic equilibrium.
- Applications in engineering and real-world structures.
Lesson 9: Gravitational Force and Universal Law of Gravitation
- Understanding Newton’s Universal Law of Gravitation.
- Calculating gravitational force between objects.
- Exploring planetary motion and weight variations in space.
Each lesson includes interactive activities, quizzes, problem-solving exercises, and assessments to ensure engagement and deep understanding.
