单选题If the vertical center of gravity (VCG) of a ship rises 1.7 feet，the righting arm (GZ) for the various angles of inclination will（）.AdecreaseBincreaseCremain unchangedDbe changed by the amount of GG' x cosine of the angle
单选题
If the vertical center of gravity (VCG) of a ship rises 1.7 feet，the righting arm (GZ) for the various angles of inclination will（）.
A
decrease
B
increase
C
remain unchanged
D
be changed by the amount of GG' x cosine of the angle
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