Angular Accelerations of a Record Player

The video tutorial covers the problem of a record player accelerating and decelerating, focusing on converting angular velocity units, calculating angular velocities and times for different phases, and determining average angular acceleration. It explains the solutions for each part, emphasizing the importance of unit conversion and understanding angular motion concepts.

What is the final angular velocity for part C?

What are the changes in time for parts A, B, and C?

Describe the relationship between angular acceleration and the direction of motion in this example.