angular acceleration calculator enter the value and click "calculate", the calculation result will be displayed. formula: α = 𝜏/I α = (ω2 - ω1)/t α = a/R method : torque and inertia angular velocity difference tangential acceleration and radius total torque: rad/sec mass moment of inertia: sec initial angular velocity: rad/sec final angular velocity: rad/sec time : sec tangential acceleration: m/s2 radius: m calculation result: