A Turbine Blade Rotates with Angular Velocity

question 2

Multiple Choice

A turbine blade rotates with angular velocity .What is the angular acceleration of the blade at

• A) -38.2 rad/
• B) -19.1 rad/
• C) -86.0 rad/
• D) -36.2 rad/
• E) -172 rad/

---

Definitions:

Tablet

A flat, typically rectangular device with a touchscreen, used for accessing the internet, running software applications, and other tasks.

Metric System

A system of measurement based on multiples of 10.

Gram

A metric unit of mass equal to one thousandth of a kilogram, commonly used in scientific measurements.

Apothecary Equivalent

A term used to refer to the equivalent measurements or substances used in old pharmacy practices.