Przykład 5.2:
r T,= m^a
T, = mya
< m2g-T2 = m2a
m2g -T2 = m2a
. /Wwyp =ia
Mr2 a
(r2 ?i)r = 2
Mwyp=T2r-T/ = (T2-T,)r
a-ar , Mr2
2