A small grinding wheel has a moment of inertia of 4.62×10-5 kg·m2. What net torque must be applied to the wheel for its angular acceleration to be 146 rad/s2?
I tried 0.007 N*m but am not getting it right. Please help me. Thank you.
I tried 0.007 N*m but am not getting it right. Please help me. Thank you.
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Torque = I * alpha. I got 0.00675 which is close to what you got. Try going out 5 decimal places instead of 3 in this case.