3
Unlimited Duration
1
27 years, 9 months
January 15, 2025
Physical Sciences Grade 11 | VirtualX MasterClass – Course Module 1 provides students with an in-depth understanding of Mechanics, a core topic in physics. This module focuses on the principles governing motion, forces, equilibrium, and the effects of gravity.
Through interactive lessons, practical exercises, real-world applications, and assessments, students will gain critical problem-solving skills. They will explore Newton’s Laws of Motion, vector resolution, force equilibrium, and the Universal Law of Gravitation.
By the end of this module, learners will develop strong analytical skills to solve physics problems related to motion, forces, and interactions between objects. This knowledge lays the foundation for advanced physics concepts in later grades.
Courses
Students
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.
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- Lesson 1: Introduction to Vectors and Scalars Unlimited