A Wheel Starts from Rest and Has an Angular Acceleration $\alpha$

question 64

Multiple Choice

A wheel starts from rest and has an angular acceleration that is given by $\alpha$ (t) = (6.0 rad/s⁴) t^2. After it has turned through 10 rev its angular velocity is:

• A)63 rad/s
• B)75 rad/s
• C)89 rad/s
• D)130 rad/s
• E)210 rad/s

---

Definitions:

Partnership

A legal form of business operation between two or more individuals who share management and profits or losses.

Trading Investments

Securities bought and held primarily for selling them in the short term to profit from price fluctuations.

Fair Value

The estimated market value of an asset or liability, based on current prices in an active market.