Concept — Variation of angular velocity over time. Present in chapters 07 Linked atoms 9 linked atoms. 03 Piano inclinato e moto circolare Summary table of the three cases 07 Dinamica rotazionale Angular acceleration Problem — Acceleration of a wheel on an inclined plane Problem — Given α, find the torque Problem — Double-radius pulley Problem — Which ω(t) for a braked disc Problem — Three regimes of ω(t) Double-radius pulley Newton’s second law for rotation