PHYSICS-03 · Secondary · ENGLISH · PLANNED
Predict, observe a demonstration, draw a model, then test its limits.
Study time is an initial activity estimate, excluding extra reading, revision and extended laboratory or project work. Videos and question bodies have not been produced by adding this outline.
Complete these courses or demonstrate equivalent knowledge. These are recommended prerequisites, not enforced enrolment locks.
YouTube playlist: ARK Physics | Forces, Momentum and Energy
Playlist title reserved in the plan; no YouTube playlist or upload has been created yet.
Sign in to save this learning pathPractical outcome: Draw and solve a free-body diagram for a loaded cart.
Explain newton's first law using a visual and one worked real-world example. Context: Draw and solve a free-body diagram for a loaded cart. End with a prediction or check-for-understanding.
Explain inertial frames using a visual and one worked real-world example. Context: Draw and solve a free-body diagram for a loaded cart. End with a prediction or check-for-understanding.
Explain newton's second law using a visual and one worked real-world example. Context: Draw and solve a free-body diagram for a loaded cart. End with a prediction or check-for-understanding.
Explain newton's third law using a visual and one worked real-world example. Context: Draw and solve a free-body diagram for a loaded cart. End with a prediction or check-for-understanding.
Use the first concepts from this section. Draw and solve a free-body diagram for a loaded cart. Produce a labelled diagram, trace or calculation; explain each step and check one changed input.
3–6 questions on the preceding first-half concepts only: recall, visual interpretation, application and one plausible misconception. Explain each answer after submission.
Explain normal force using a visual and one worked real-world example. Context: Draw and solve a free-body diagram for a loaded cart. End with a prediction or check-for-understanding.
Explain tension using a visual and one worked real-world example. Context: Draw and solve a free-body diagram for a loaded cart. End with a prediction or check-for-understanding.
Explain static friction using a visual and one worked real-world example. Context: Draw and solve a free-body diagram for a loaded cart. End with a prediction or check-for-understanding.
Explain kinetic friction using a visual and one worked real-world example. Context: Draw and solve a free-body diagram for a loaded cart. End with a prediction or check-for-understanding.
Explain inclined planes using a visual and one worked real-world example. Context: Draw and solve a free-body diagram for a loaded cart. End with a prediction or check-for-understanding.
Draw and solve a free-body diagram for a loaded cart. Work without the example, compare two cases, record assumptions and limitations, then self-review correctness, reasoning and clarity.
6–12 questions covering Newton's first law, Inertial frames, Newton's second law and the remaining section concepts, with cumulative retrieval from earlier sections. Include a new transfer problem; 70% unlocks progression.
Practical outcome: Compare two ways of slowing a moving trolley.
Explain work by a constant force using a visual and one worked real-world example. Context: Compare two ways of slowing a moving trolley. End with a prediction or check-for-understanding.
Explain kinetic energy theorem using a visual and one worked real-world example. Context: Compare two ways of slowing a moving trolley. End with a prediction or check-for-understanding.
Explain gravitational potential energy using a visual and one worked real-world example. Context: Compare two ways of slowing a moving trolley. End with a prediction or check-for-understanding.
Explain spring energy using a visual and one worked real-world example. Context: Compare two ways of slowing a moving trolley. End with a prediction or check-for-understanding.
Explain mechanical energy conservation using a visual and one worked real-world example. Context: Compare two ways of slowing a moving trolley. End with a prediction or check-for-understanding.
Use the first concepts from this section. Compare two ways of slowing a moving trolley. Produce a labelled diagram, trace or calculation; explain each step and check one changed input.
3–6 questions on the preceding first-half concepts only: recall, visual interpretation, application and one plausible misconception. Explain each answer after submission.
Explain power using a visual and one worked real-world example. Context: Compare two ways of slowing a moving trolley. End with a prediction or check-for-understanding.
Explain momentum using a visual and one worked real-world example. Context: Compare two ways of slowing a moving trolley. End with a prediction or check-for-understanding.
Explain impulse using a visual and one worked real-world example. Context: Compare two ways of slowing a moving trolley. End with a prediction or check-for-understanding.
Explain elastic collisions using a visual and one worked real-world example. Context: Compare two ways of slowing a moving trolley. End with a prediction or check-for-understanding.
Explain inelastic collisions using a visual and one worked real-world example. Context: Compare two ways of slowing a moving trolley. End with a prediction or check-for-understanding.
Compare two ways of slowing a moving trolley. Work without the example, compare two cases, record assumptions and limitations, then self-review correctness, reasoning and clarity.
6–12 questions covering Work by a constant force, Kinetic energy theorem, Gravitational potential energy and the remaining section concepts, with cumulative retrieval from earlier sections. Include a new transfer problem; 70% unlocks progression.
Practical outcome: Estimate the torque needed to open a door.
Explain centre of mass using a visual and one worked real-world example. Context: Estimate the torque needed to open a door. End with a prediction or check-for-understanding.
Explain torque using a visual and one worked real-world example. Context: Estimate the torque needed to open a door. End with a prediction or check-for-understanding.
Explain rotational equilibrium using a visual and one worked real-world example. Context: Estimate the torque needed to open a door. End with a prediction or check-for-understanding.
Explain angular velocity using a visual and one worked real-world example. Context: Estimate the torque needed to open a door. End with a prediction or check-for-understanding.
Explain moment of inertia using a visual and one worked real-world example. Context: Estimate the torque needed to open a door. End with a prediction or check-for-understanding.
Use the first concepts from this section. Estimate the torque needed to open a door. Produce a labelled diagram, trace or calculation; explain each step and check one changed input.
3–6 questions on the preceding first-half concepts only: recall, visual interpretation, application and one plausible misconception. Explain each answer after submission.
Explain rotational energy using a visual and one worked real-world example. Context: Estimate the torque needed to open a door. End with a prediction or check-for-understanding.
Explain angular momentum using a visual and one worked real-world example. Context: Estimate the torque needed to open a door. End with a prediction or check-for-understanding.
Explain universal gravitation using a visual and one worked real-world example. Context: Estimate the torque needed to open a door. End with a prediction or check-for-understanding.
Explain circular orbits using a visual and one worked real-world example. Context: Estimate the torque needed to open a door. End with a prediction or check-for-understanding.
Explain escape speed using a visual and one worked real-world example. Context: Estimate the torque needed to open a door. End with a prediction or check-for-understanding.
Estimate the torque needed to open a door. Work without the example, compare two cases, record assumptions and limitations, then self-review correctness, reasoning and clarity.
6–12 questions covering Centre of mass, Torque, Rotational equilibrium and the remaining section concepts, with cumulative retrieval from earlier sections. Include a new transfer problem; 70% unlocks progression.
Combine all three sections: Estimate the torque needed to open a door. Submit an original worked artifact, evidence or tests, assumptions and a reflection. Rubric: correctness, method, practical usefulness, reproducibility and communication. Self-reviewed, not certified.
6–12 balanced questions sampling every section of Forces, Momentum and Energy, including interpretation, calculation or reasoning, a misconception and a new application. Passing is 70%; review errors before retrying.
Diagrams, virtual experiments, data analysis and simulations. Guided work leads to an independent attempt, with a diagram, explanation, trace, calculation or tested artifact. Question bodies are generated when opened in your private learning path. Programming submissions are stored as text; the platform does not execute submitted code.
Use original or appropriately licensed datasets. Practical science activities use models or supplied data unless a qualified supervisor has reviewed a physical experiment.
Open the interactive practice sampler →