Calculating Moment of Inertia. For a single object, I clearly depends on the rotation axis 1= 2mL2 ml 1= 2mL2 m m● m Physics 121: Lecture 18, Pg 9Physics 121: Lecture 18, Pg 9 Calculating Moment of Inertia... For a single object, I clearly depends on the rotation axis !! L I = 2mL2 I = mL2 m m m m I = 2mL2