I'm really bad at physics, so any help is appreciated. Here is the question-

A rotating wheel moving at an unknown initial angular velocity requires 3.00 s of constant angular acceleration to rotate its next 37.0 revolutions. Its angular velocity at the end of the 3.00 s interval is 98.0 rad/s.

a.) Find the average angular speed during the interval.
I got ω=154.99 rad/s. Is this correct? Probably not

b.) Use ωaverage to find the initial angular velocity.

c.) What is the constant angular acceleration (in rad/s²) of the wheel?


Thanks in advance.

Post under: Physics

Tag: average, angular, speed, confused,

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