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TOPIC 4 · AS LEVEL

Balance forces.
Understand matter.

Visualise resultants, turning effects and stability, then connect mass and area to density and pressure.

Start lesson 1 →Open forces toolkit
YOUR LEARNING PATH

Eight lessons. Draw the physics first.

Identify forces and their lines of action, test translation and rotation separately, then use particle and fluid models to explain density and pressure.

INTERACTIVE FORCES TOOLKIT

Balance, turn and press.

Explore vector resultants, moment balance, density conversions and hydrostatic pressure with instant feedback.

Open toolkit →CIE PRACTICE WORKSHOP

Diagram before equation.

Attempt eight structured problems with visual prompts, optional hints and detailed hidden solutions.

Start structured practice →