At T = 0, a Wheel Rotating About a Fixed

question 42

Multiple Choice

At t = 0, a wheel rotating about a fixed axis at a constant angular acceleration of −0.40 rad/s² has an angular velocity of 1.5 rad/s and an angular position of 2.3 rad. What is the angular position of the wheel at t = 2.0 s?

• A) 4.9 rad
• B) 4.7 rad
• C) 4.5 rad
• D) 4.3 rad
• E) 4.1 rad

---

Definitions:

Cost Center

A department or unit within an organization that does not directly add to profit but incurs costs, such as the HR department or IT support.

Investments

Assets acquired for the purpose of generating income or increasing value over time, such as stocks, bonds, or real estate.

Cost Center

A division or department within an organization that does not directly contribute to profits but incurs costs, such as customer service or research and development departments.

Profit Center

A division or segment of a company that is directly responsible for generating its own revenue and profits.