Page 210 - statbility for masters and mates
P. 210
198 Ship Stability for Masters and Mates
Fig. 20.3
KM 7:500 metres Original KG 7:000 metres
Original GM 0:500 metres GMsolid Vertical rise of G(GG1) 0:036 metres "
G1M 0:464 metres G1Msolid Virtual loss of GM(G1Gv) 0:054 metres
In triangle GvG2M:
Ans. List 3 040
New GM(GvM) 0:410 metres GMfluid tany G2Gv
GvM
0:022 0:0536
0:410
So again G has risen due to discharging water ballast. It has also risen due to free-surface effects. A further movement has caused G to move off the centreline and has produced this angle of list of 3 040.
