Subjects/Basic Physics/Rotation/Second law of rotation8. RotationSecond law of rotationIn 8. RotationFormulaCopy LaTeX∑τ=IαRelated formulasRelatedAngular accelerationα=dtdωOpen formulaOpen in sectionRelatedMoment of inertia — particlesI=i∑miri2Open formulaOpen in sectionRelatedTorqueτ=r×FOpen formulaOpen in section