A Turbine Blade Rotates with Angular Velocity ω(T)= 2

question 44

Multiple Choice

A turbine blade rotates with angular velocity ω(t) = 2.00 rad/s- 2.1.00 rad/s³ .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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