This Chapter 10 summary covers the key concepts of rotational motion and angular momentum in physics. The video explains torque, rotational kinematics, moment of inertia, and conservation of angular ...

Why is there no torque on the merry go round? There is no torque because you just stepped off. If you had jumped off, it could make a difference - unless you jumped off in a radial direction (this ...

In an introductory physics course, there are three big ideas. There is the work-energy principle, the momentum principle and then the angular momentum principle. I'll skip the work-energy principle ...