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Angular Acceleration
The angular position of a point on the rim of a rotating wheel is described by $\phi=4t-3t^2+t^3$.
What is the average angular acceleration for the time interval that begins at $t=2s$ and ends at $t=4s$?
What is the average angular acceleration for the time interval that begins at $t=2s$ and ends at $t=4s$?
Rotational Motion
Kinematics
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