Physics

Physics

Problem

Which one of the following correctly gives the relation between angular velocity, angular displacement and angular acceleration for motion with constant angular acceleration? a) ω2−ω02=α(θ−θ0)\omega^{2}-\omega_{0}^{2}=\alpha(\theta-\theta_{0}) b) ω2−ω02=2α(θ−θ0)\omega^{2}-\omega_{0}^{2}=2\alpha(\theta-\theta_{0}) c) θ−θ0=(ω+ω0)t\theta-\theta_{0}=(\omega+\omega_{0})t d) θ−θ0=ωt+12αt2\theta-\theta_{0}=\omega t+\tfrac{1}{2}\alpha t^{2}

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