A Cube Has a Drag Coefficient of 0

question 35

Multiple Choice

A cube has a drag coefficient of 0.8.What would be the terminal velocity of a sugar cube 1 cm on a side in air (ρ = 1.2 kg/m³) ? Take the density of sugar to be 1.6 x 10³ kg/m³.

• A)1.4 m/s
• B)5 m/s
• C)18 m/s
• D)60 m/s
• E)320 m/s

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Definitions:

Work Design Characteristics

Attributes of the task, job, and social and organizational environment.

Social Characteristics

Traits that define the social aspects of individuals, including behaviors, attitudes, and how they interact with others within a social context.

Work Context Characteristics

The conditions, environment, and factors within a workplace that influence workers' behavior, attitudes, and performance.

Ergonomics

The study and design of equipment, systems, and processes to optimize human health, comfort, and performance in the workplace.