Space, Time and Motion

A.1 · SL + HL · 9 hours Kinematics Position, velocity, acceleration. Equations of motion. Projectiles. The language of movement. Enter → A.2 · SL + HL · 10 hours Forces and Momentum Newton's three laws. Free-body diagrams. Impulse and momentum. Circular motion. Enter → A.3 · SL + HL · 8 hours Work, Energy and Power Conservation of energy. Work, kinetic and potential energy. Efficiency. Power. Enter → A.4 · HL only · 7 hours Rigid Body Mechanics Torque. Moment of inertia. Angular momentum and its conservation. Rotational kinetic energy. Enter → A.5 · HL only · 8 hours Galilean and Special Relativity Reference frames. The two postulates. Time dilation. Length contraction. Space–time diagrams. Enter →