Angular Momentum
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Stern-Gerlach Experiment v.2.01
Spin is a kind of intrinsic angular momentum, which has no classical counterpart. When the z-component of the spin is measured, one always gets one of two values: spin up or spin down.Sample Learning Goals
1. Describe the observations made in the ...
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Spinning Dumbbell Model v.1.0
The trajectories of each mass as well as the system's angular velocity, angular momentum and applied toque can be shown. The angle between the rod and the vertical, and the angular speed can be changed via textboxes. You can modify this simulation if ...
Gyroscope Model v.1.0
The numerical solution shows the motion for all initial conditions including zero initial angular momentum. The model is designed to show the cycloidal motion (precession and nutation) of the gyroscope axle when the initial angular velocity is large.
Kicked Rotor Dynamics Model v.1.0
Each impulsive kick changes the angular momentum of the rotor instantaneously and the bar rotates uniformly between kicks. Clicking in the Poincare section sets the initial conditions of the rotor. You can examine and modify this simulation if you have ...
Diatomic v.1.4.1.1
Taking account of excitation-detection geometry, polarizations, and spatial alignment of the initial-state angular momentum in LIF simulations.
8. Supporting various lineshapes: Gaussian, Lorentzian, and Voigt lineshapes are supported for LIF and ...
GR Kerr Wavefront Program v.1.0
0 near a black hole with an angular momentum, J/M = .75.GR Kerr Wavefront software is part of a suite of Open Source Physics programs that model aspects of General Relativity. Other programs provide additional visualizations. They can be found by searching ...
N-body Orbits Model v.1.0
If the initial conditions are chosen in the right way, some periodic solutions of a very special kind may be found: all particles move along the same orbit and the total angular momentum vanishes in the center-of-mass system. One can see some examples ...
Free Rotation Model v.1.0
The model displays a space frame view showing a constant angular momentum arrow and a body group containing a block and body-axis arrows. This model is designed for the study of torque-free precession. The tips of the body frame axis arrows trace trajectories ...
GR Kerr Stone v.1.0
0 near a black hole with angular momentum parameter, J/M = 0.75.GR Kerr Stone is part of a suite of Open Source Physics programs that model aspects of General Relativity. Other programs provide additional visualizations. They can be found by searching ...
Orbiting Mass on a Table 3D Model v.1.0
The unit length is uL = (L2/m2g)1/3, where L is the angular momentum of particle m around the hole.
3. The unit time is uT = (L/mg2)1/3.
4. In these units we have m = L = g = 1 and the total mass is 1+M/m.
5. Gravitational energy is 0 when ...
Particle Worldline Model v.1.0
The model has input fields displaying the Schwarzschild coordinates and their rates of change as well as the energy E and and angular momentum L of the particle. Conservation laws and the speed of light impose restrictions on the dynamical variables and ...
Circular Well Superposition Model v.1.0
The default configuration shows the first excited state with zero angular momentum. Additional eigenstates can be added using a button in the eigenstate coefficient table.Although the metric (MKS) system of units has become the standard international ...
GR Kerr Light v.1.0
0 near a black-hole with angular momentum parameter, J/M = 0.75.GR Kerr Light is part of a suite of Open Source Physics programs that model aspects of General Relativity. Other programs provide additional visualizations. They can be found by searching ...
GR Kerr Exploding Program v.1.0
0 near a black-hole at the origin with angular momentum parameter, J/M = .75.GR Kerr Exploding is part of a suite of Open Source Physics programs that model aspects of General Relativity. Other programs provide additional visualizations. They can be found ...