Prepare for your first major 100-mark assessment with the Physical Sciences Grade 11 Term 1 Revision Quiz. This page is specifically designed to align with the 2026 CAPS curriculum and the official Annual Teaching Plan (ATP) to help you master Mechanics and Electrostatics before your March control test.
Success in Grade 11 Physical Sciences requires a strong foundation in vector addition and the application of Newton’s Laws to complex systems. Use this interactive tool to sharpen your problem-solving skills in resultant forces, gravitational acceleration, and electric fields to ensure you are ready for your formal SBA tasks and the March test series.
For full past exam papers and Physical Science study guides, visit: Physical Sciences Grade 11 Past Papers and Memos
Quiz 1:
Physical Sciences Grade 12: Set E
Quiz 2:
Physical Sciences Grade 12: Set B
Quiz 3:
Physical Sciences Grade 12: Set C
Quiz 4:
Physical Sciences Grade 12: Set D
Topics Covered in the Term 1 Physical Sciences Quiz
This revision tool follows the Grade 11 Term 1 schedule, focusing on core mechanics and electricity concepts taught in Weeks 1 through 11:
1. Vectors in Two Dimensions
Master the mathematical representation of forces and movement:
- Resultant Vectors: Define resultants and determine them for up to four vectors using the component method.
- Trigonometry in Physics: Resolve vectors into horizontal ($R_x = R \cos\theta$) and vertical ($R_y = R \sin\theta$) components.
- Graphic Methods: Practice the tail-to-head and tail-to-tail (parallelogram) methods to find resultant vectors.
2. Newton’s Laws of Motion
Understand the laws that govern the physical world:
- Friction and Normal Forces: Define static and kinetic frictional forces ($f_s = \mu_s N$ and $f_k = \mu_k N$) and understand their relationship to the normal force.
- Newton’s First and Second Laws: Master $F_{net} = ma$ and apply it to single objects on inclined planes or multi-body systems joined by strings and pulleys.
- Newton's Third Law: Identify action-reaction force pairs and their unique properties.
3. Newton’s Universal Law of Gravitation
Explore the force that keeps the universe together:
- Universal Gravitation: Solve problems using $F = G \frac{m_1 m_2}{d^2}$ and calculate acceleration due to gravity ($g$) on Earth and other planets.
- Mass vs. Weight: Distinguish between mass (inertia) and weight ($w = mg$), and understand the concept of weightlessness.
4. Electrostatics
Study the forces between stationary electric charges:
- Coulomb’s Law: Solve force problems ($F = k \frac{Q_1 Q_2}{r^2}$) for charges in one and two dimensions (right-angled formations).
- Electric Fields: Define electric fields as regions where charges experience force ($E = \frac{F}{Q}$) and draw field patterns for single and multiple point charges.
Download Physical Sciences Grade 11 Term 1 Resources
Supplement your quiz practice with these essential Grade 11 revision materials:
- Physical Sciences Grade 11 March 2025 Control Test (PDF)
- Physical Sciences Grade 11 March 2025 Memorandum (PDF)
- Newton’s Laws and Vectors Summary Sheet (PDF)
- Electrostatics and Coulomb’s Law Formula Guide (PDF)
Access all materials here: Physical Sciences Grade 11 Past Papers and Memos
How to Prepare for the 100-Mark Control Test
- Master Free-Body Diagrams: Almost every mechanics problem requires a free-body diagram. Practice resolving the weight of an object on an inclined plane into parallel and perpendicular components.
- Understand Definitions: You must be able to state Newton’s Laws and Coulomb’s Law exactly as they appear in the exam guidelines.
- Practice Multi-Body Systems: Be prepared for problems involving two bodies connected by strings over pulleys—these are high-weighting questions in the March test.
- Field Patterns: Ensure you can draw electric field patterns for identical and opposite point charges, focusing on the direction of the field lines.
Frequently Asked Questions
What is the difference between static and kinetic friction?
Static friction ($f_s$) is the force that resists the start of motion, while kinetic friction ($f_k$) is the force that opposes an object already in motion.
How do I calculate gravitational acceleration on another planet?
Use the formula $g = \frac{GM_p}{r_p^2}$, where $M_p$ is the mass of the planet and $r_p$ is the planet's radius.
Top Exam Tip: Vector Components
When calculating the resultant of multiple vectors, always create a table for your $X$ and $Y$ components. Sum the $X$ components and $Y$ components separately before using the Theorem of Pythagoras to find the final magnitude. This organized approach prevents simple mathematical errors!