The angular momentum principle says that the net torque changes the angular momentum of an object. Now back to the bike wheel. Here is a diagram showing the wheel while it is spinning.

Using my diagram from above, I can say the before and after angular momentum are: What is the moment of inertia for the merry go round with a bullet stuck in it?

These orbital angular momentum (OAM) states have the potential to vastly increase bandwidth, but they are difficult to handle. Some recent research, however, suggests that we might well be using ...

The consistency of Kepler’s 2nd law with conservation of angular momentum is impressive considering that Kepler did this work in the early 1600’s. This is compared with the time frame of Newton’s work ...

Monopoles of orbital angular momentum (OAM) are a tantalizing prospect for orbitronics because OAM is uniform in all directions. This would mean that information flows could be generated in any ...

Desirable among these textures, is a spherical collection of orbital angular momentums, with axis pointing to the centre, dubbed the orbital angular momentum monopole. These could exist in two states, ...

For details, see the original article by Zhang, Liao, et al., “ Advanced all-optical classification using orbital-angular-momentum-encoded diffractive networks,” Adv. Photon.

When a magnetic material is bombarded with short pulses of laser light, it loses its magnetism within femtoseconds (10 –15 seconds). The spin, or angular momentum, of the electrons in the material ...

A new publication from Opto-Electronic Science; DOI 10.29026/oes.2022.220004 considers high frame-rate orbital-angular-momentum multiplexing holography.