ω = 2000*2π / 60 = 209.4 rad/s

Ang. Accel. ∆(ω /t) = 209.4 / 3 = 69.8 rad/s²

Torque T = I. ∆(ω /t) = (2.5^-5)(69.8) .. .. ►T = 1.745^-3 Nm

Ang. Accel. ∆(ω /t) = 209.4 / 3 = 69.8 rad/s²

Torque T = I. ∆(ω /t) = (2.5^-5)(69.8) .. .. ►T = 1.745^-3 Nm