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【单选题】

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

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更多“The moment of a force is a measure of the（）.”相关的问题
第1题
[单选题] For a vessel inclined by the wind, multiplying the buoyant force by the horizontal distance between the lines of action of the buoyant and gravity forces gives the（）.

A、righting moment  B、vertical moment  C、longitudinal moment  D、transverse moment  

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第2题
[] For a vessel inclined by the wind，multiplying the buoyant force by the horizontal distance between the lines of action of the buoyant and gravity forces gives the（）.

A、A.righting moment  B、B.vertical moment  C、C.longitudinal moment  D、D.transverse moment  

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第3题
[单选题] The magnitude of a moment is the product of the force and（）.

A、time  B、lever arm  C、displacement  D、angle of inclination  

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第4题
[单选题] When a vessel has positive stability，the distance between the line of force through B and the line of force through G is called the（）.

A、metacentric height  B、righting arm  C、righting moment  D、metacentric radius  

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第5题
[单选题] （）is the tendency of a vessel to return to its original position after it is displaced therefrom.

A、Inclining moment  B、Stability  C、Shearing force  D、Bending moment  

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第6题
[单选题] （）is the tendency of a vessel to return to its origianl position after it is displaced therefrom.

A、inclining moment  B、Stability  C、Shearing force  D、Bending moment  

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第7题
[单选题] Aboard a vessel，dividing the sum of the longitudinal moments by the total weight yields the vessel’s（）.

A、inclining moments  B、righting moments  C、vertical moments  D、longitudinal position of the center of gravity  

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第8题
[单选题] Aboard a vessel, dividing the sum of the vertical moment by the total weight yields the vessel’s（）.

A、vertical moment  B、transverse position of the center of gravity  C、inclining moment  D、righting moment  

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第9题
[] Aboard a vessel, dividing the sum of the vertical moments by the total weight yields the vessel’s（）.

A、A.height of the center of gravity A.LCG  B、B.vertical moment  C、C.righting moment  D、D.inclining moment  

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