The Graph Below Shows a Plot of Angular Acceleration in Rad/s²

question 92

Multiple Choice

The graph below shows a plot of angular acceleration in rad/s² versus time from t = 0 s to t = 8 s.The angular velocity at t = 0 s is $$\omega _ { 0 } = 5 \frac { \mathrm { rad } } { \mathrm { s } }$$ ,CCW.The angular velocity, $\omega$ ,at t = 8 s is

• A) \(18 \frac { \mathrm { rad } } { \mathrm { s } }\) ,CW.
• B) \(18 \frac { \mathrm { rad } } { \mathrm { s } }\) ,CCW.
• C) \(23 \frac { \mathrm { rad } } { \mathrm { s } }\) ,CW.
• D) \(23 \frac { \mathrm { rad } } { \mathrm { s } }\) ,CCW.
• E) \(43 \frac { \mathrm { rad } } { \mathrm { s } }\) ,CW.

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