Recent content by Simples

Hi, I would like my workings for inertia and torque checked, and advice on formula if you would be so kind. I have an aluminium disc of 300mm diameter and 8mm thick and a mass of 1.58Kg. To work out the inertia I have used the formula: I = 0.5m*r^2 I= 0.79*0.0225 I= 0.0178 Kg m^2...