You Can Reduce Drag on a Fixed Object in a Fluid

question 4

Multiple Choice

You can reduce drag on a fixed object in a fluid by

• A) Increasing the cross-sectional area exposed to the flow
• B) Decreasing the cross-sectional area exposed to the flow
• C) Adding projections out from the side to break up the flow
• D) Changing its density

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Definitions:

Delete Button

A user interface element that, when clicked or activated, allows users to remove an item or data entry from a list, database, or other collections.

Action

In software contexts, an operation or a series of operations performed upon data or triggered by user interaction within an application.

Group Component

A term used in software engineering to refer to a collection of elements that function as a single unit within a larger system.

Macro

A set of instructions or a script that automates repetitive tasks, often used in software applications to enhance efficiency.