If an Object Travels at a Constant Speed in a Circular

question 32

Multiple Choice

If an object travels at a constant speed in a circular path,the acceleration of the object is

• A) larger in magnitude the smaller the radius of the circle.
• B) in the same direction as the velocity of the object.
• C) smaller in magnitude the smaller the radius of the circle.
• D) in the opposite direction of the velocity of the object.
• E) zero.

---

Definitions:

Herfindahl Index

An economic index that quantifies the concentration of market power within industries by adding up the squared market share percentages of all participants.

Market Shares

The portion of a market controlled by a particular company, measured by sales volume or revenue compared to competitors.

Concentration Ratio

A measure used to evaluate the extent of market control held by the largest firms within an industry.

Antitrust Laws

Legislation designed to promote fair competition for the benefit of consumers, by preventing monopolies and promoting business practices that encourage competition.