It’s the start of a new school year, the honeymoon phase is slowly beginning to fade, and the rigor of academics is taking off. Every year, I begin the new school year with a mountain-high amount of ...

Reminder: Please submit HW3.A. No credit will be given for submitting the wrong homework assignment. Please post questions here on the homework, and take time to answer questions posted by others. You ...

Your first decision on this problem is to choose your observer. Since an observer on the tube will have the simplest view of the motion of the particle P, attaching the observer to the tube is ...