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/

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Definitions:

Piaget

Swiss psychologist Jean Piaget, known for his theory of cognitive development that describes how children construct a mental model of the world.

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The concept that a given quantity of matter remains the same despite being rearranged or changed in appearance, as long as nothing is added or taken away.

Higher IQ's

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Individuals who possess higher physical capabilities, better motor skills, and/or superior strategic understanding, making them more proficient in sports activities.