Which of the Following Factors That Affect Skin Drag, Can

question 27

Multiple Choice

Which of the following factors that affect skin drag, can athletes usually alter?

• A) roughness of the body surface
• B) amount of surface area in contact with the fluid
• C) viscosity of the fluid
• D) both A and B
• E) all of the above

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Definitions:

Invisible Hand

A term coined by Adam Smith to describe the self-regulating nature of the marketplace, where individuals' pursuit of self-interest leads to the benefit of society at large.

Adam Smith

An 18th-century Scottish economist known as the father of modern economics, best remembered for his theory of the invisible hand.

Wealth Of Nations

A seminal book by Adam Smith, published in 1776, that discusses what builds nations’ wealth, emphasizing the importance of a free market economy.