The moment of a force is a measure of the（）.<br>A:turning effect of the force about a point<br>B:instantaneous value of the force<br>C:stability characteristics of the vessel<br>D:center of gravity location

The moment of a force is a measure of the（）.
A:turning effect of the force about a point
B:instantaneous value of the force
C:stability characteristics of the vessel
D:center of gravity location

出自：海船船员证

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