Lagoon 620 User Manual - page 34
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RIGHTING MOMENT
RIGGING
SAILS
LAGOON 62O
Illustration of the difference of the righting moment
existing between a 10 m monohull and catamaran.
d: distance between centre of the bottom and centre of gravity.
RMmax : Weight of the boat x d
(RMmax : moment of maximum uprighting)
R
RM
Mm
maaxx m
moon
nooh
hu
ullll
:: 10 tons x 0,5 meter
:: 5
5 ttoon
nss..m
meetteerr
R
RM
Mm
maaxx ccaattaam
maarraan
n
:: 10 tons x 3 meters
:: 3
30
0 ttoon
nss..m
meetteerr
CATAMARAN
Weight of the boat : 10 tons
MONOHULL
Weight of the boat : 10 tons
D : 3 meters
D : 0,5 meter