An Object Floats on the Surface of a Fluid

question 14

Multiple Choice

An object floats on the surface of a fluid.For purposes of calculating the torque on it, the buoyant force is taken to act at:

• A)the center of the bottom surface of the object
• B)the center of gravity of the object
• C)the center of gravity of the fluid that the object replaced
• D)the geometric center of the object
• E)none of the above

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Definitions:

Economies Of Scale

The cost advantages that enterprises obtain due to size, output, or scale of operation, with cost per unit of output generally decreasing with increasing scale.

Skilled Labour

Labor that requires specialized training, knowledge, and abilities, often distinguished from unskilled or semiskilled labor in the context of workforce and employment.

Training Legislation

Training legislation refers to laws and regulations that govern the provision, quality, and accessibility of training programs and initiatives to ensure protection and fair treatment for learners.

Participation Rates

The proportion of a specific group of people who are actively involved or participating in a particular activity, program, or event.