i've attched a picture of the wheel, which need to calculate moment of intertia with respect to 8 rods.
i've tried to use stiener rule but it's not getting the answer,
moment of wheel is (m1*r^2)/2
moment of rod is (m2*r^2/3)
i use the rule i total = icm + mr^2
so it's 8*( (m1*r^2)/2 + (m2*r^2)/3 )
what am i missing?
m1 = mass of wheel
m2 = mass of rod
r = length of rod