An Object Undergoes Uniform Circular Motion

question 28

Multiple Choice

An object undergoes uniform circular motion. Which pair of vectors is perpendicular?

• A) Its centripetal acceleration and the centripetal force
• B) Its centripetal acceleration and velocity vectors
• C) All three vectors are mutually perpendicular: centripetal acceleration, centripetal force, and velocity.

---

Definitions:

Cost Center

A department within an organization that does not directly add to profit but still incurs costs.

Indirect Expenses

Expenses that cannot be traced directly to one department.

Percent Of Sales

A financial ratio that compares various components of an income statement to the total sales revenue.

Gross Profit

The difference between sales revenue and the cost of goods sold, before deducting operating expenses.