A wheel rotates with a constant angular acceleration of $\pi$ rad/s².During a certain time intervalits angular displacement is $\pi$rad.At the end of the interval its angular velocity is 2$\pi$ rad/s.Its angular velocity at the beginning of the interval is: A)"0 rad/s" B)"1 rad/s" C)"$\pi$ rad/s" D) " rad/s" E)"2$\pi$ rad/s"

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The Answer of A wheel rotates with a constant angular acceleration of $\pi$ rad/s².During a certain time intervalits angular displacement is $\pi$rad.At the end of the interval its angular velocity is 2$\pi$ rad/s.Its angular velocity at the beginning of the interval is: A)"0 rad/s" B)"1 rad/s" C)"$\pi$ rad/s" D) " rad/s" E)"2$\pi$ rad/s"

A Wheel Rotates with a Constant Angular Acceleration Of π\piπ Rad/s2 π\piπ

A Wheel Rotates with a Constant Angular Acceleration Of $\pi$ Rad/s² $\pi$