2017 #3 Free Response Question - AP Physics 1 - Exam Solution

The video tutorial covers question #3 from the 2017 AP Physics One exam, focusing on a rod and disk system. It explores maximizing angular speed through qualitative reasoning, equation analysis, and derivation. The tutorial also examines the plausibility of equations and compares collision outcomes, emphasizing the importance of understanding angular momentum and torque.

In what ways does the student's incorrect equation for angular velocity fail to align with physical principles?

What are the key factors that determine the post-collision angular speed of the rod?

Describe the conservation of angular momentum in the context of the collision between the disk and the rod.

How does the initial angular momentum of the disk compare to that of the rod before the collision?