Subjects/Basic Physics/Circular motion/Linear-angular velocity relation5. Circular motionLinear-angular velocity relationIn 5. Circular motionFormulaCopy LaTeXv=ωrRelated formulasRelatedInstantaneous angular velocityω=dtdθOpen formulaOpen in sectionRelatedCentripetal accelerationac=rv2=ω2rOpen formulaOpen in sectionRelatedRolling without slippingvCM=RωOpen formulaOpen in section