.. (3.25) 2 µE k Hooratta vajalik inertsmoment I h = µI O1d ... (3.26) Kuna kd tgmax = O1d ja ld tgmin = O1d kl on tgmax - tgmin = . ...(c) O1d Teisest küljest (max - min ) (max + min ) max 2 - min 2