Open Type Model Mobile
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Foucault Pendulum Model v.1.0
Foucault Pendulum model displays the dynamics of a Foucault pendulum. The simulation is designed to show the dynamical explanation of why precession of the Foucault pendulum is slower at lower latitudes. The simulation shows simultaneously the motion ...
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Wave Packet Model v.1.0
Wave Packet model displays the motion of an approximate wave packet. The simulation allows an arbitrarily wave packet to be created. The default dispersion relation, with the frequency equal to the wavenumber, results in a wavepacket that does not spread.
Spinning Dumbbell Model v.1.0
Spinning Dumbbell model displays the motion of a dumbbell spinning around the fixed vertical axis z with constant angular velocity. The trajectories of each mass as well as the system's angular velocity, angular momentum and applied toque can be shown.
N-body Orbits Model v.1.0
N-body Orbits model displays the dynamics of three to five identical masses orbiting each other subject to Newtonian gravity. The simulation displays the periodic orbital motion of the masses. The initial configuration of the system can be changed via ...
Circumnavigating Pendulum Model v.1.0
Circumnavigating Pendulum model displays the dynamics of a mechanical oscillator in uniform circular motion. The mechanical oscillator is free to move in two directions. This 2-dimensional simulation displays all the dynamical features of the Foucault ...
Lagrange Top Model v.1.0
Lagrange Top model displays the motion of a heavy symmetric top under the effect of gravity. The top has an initial angular speed that provides the precessional, nutational, and rotational speeds. The ratio of Lz to Lx can be set via slider and the initial ...
Torque Free Top Model v.1.0
Torque Free Top model displays the motion of a top, in both the space frame and body frame, with no net toque applied. The top has an initial angular speed in the x, y, and z directions. The moments of inertia in each direction, and the initial angular ...
Reflection and Refraction between Taut Strings Model v.1.0
Reflection and Refraction between Taut Strings model displays the motion of a traveling pulse on a string when it is incident on a change of string density. The type of initial pulse type can be changed via slider and the width, amplitude, and speed ...
Intro SpringLab Model v.1.0
Introductory Spring Lab model asks students to develop a model for a mass on a spring. It is distributed as a ready-to-run (compiled) Java archive. Double-clicking the ejs_intro_SpringLab.jar file will run the software if Java is installed. In order ...
Free Fall Cartesian Model v.1.0
Free Fall Cartesian model displays the dynamics of a ball dropped near the surface of Earth onto a platform. The initial conditions for the ball are an initial positive velocity in the x direction and zero initial velocity in the y direction. The coefficient ...
Tabletop Projectile Model v.1.0
The Tabletop Projectile model simulates the frictionless motion of a ball shot from a tabletop by a spring-gun The initial velocity and the table height can be set and multiple shots can be compared. A separate window shows a position data table.You can ...
Mobile Sim Card Text SMS Recovery v.5.0.1
Mobile Cell phone sim card SMS recovery software restore undelete accidentally deleted text SMS messages with contact numbers. SIM card data recovery tool easily restore all deleted mobile phone missing inbox sent items SMS. SimCard Recovery Tool supports ...
Oscillations and Lissajous Figures Model v.1.0
Oscillations and Lissajous Figures model displays the motion of a superposition of two perpendicular harmonic oscillators. The simulation shows the result of the superposition. The amplitude and frequency of the oscillators can be changed via textboxes.
Uniform Spherical Distribution Model v.1.0
The EJS Uniform Spherical Distribution Model shows how to pick a random point on the surface of a sphere. It shows a distribution generated by (incorrectly) picking points using a uniform random distribution as well as the correct weighted distribution.