How Do Dimples on a Golf Ball Reduce Form Drag

question 17

Multiple Choice

How do dimples on a golf ball reduce form drag?

• A)produce a turbulent boundary layer
• B)produce a laminar boundary layer
• C)both produce a turbulent boundary layer and produce a laminar boundary layer
• D)dimples do not reduce form drag

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Definitions:

Afterbirth

The placenta and other materials expelled from the uterus following the birth of a baby.

Conceive

To become pregnant or to form a new idea or plan in the mind.

Exposure

The condition of being subject to something which may have an impact, such as disease or elements, or gaining experience in a certain field.

Lead

A chemical element with the symbol Pb that is used in various industries but is toxic to humans and animals when ingested or inhaled.