Software Developed by compadre.org
Energizer v.1.0
Study the conservation of energy with the help of this app. Energizer model explores the relationship between kinetic, potential, and total energy. Users create a potential energy curve and observe the resulting motion.Requirements: *
EM Radiation Program v.1.0
Study the Lienard-Wiechert potentials with this tool.
Electromagnetic Wave Model v.1.0
Study electric field with the help of this simulation. Electromagnetic Wave model displays the electric field and magnetic field of an electromagnetic wave. The simulation allows an arbitrarily polarized wave to be created.
Electric Field and Potential Model v.1.0
Electric field analysis made easy. EJS Electric Field and Potential Model shows the electric field and potential for cylindrical and spherical symmetry. In both symmetries, there are co-centric charged surfaces where the outer surface is grounded.
EJS Spiral Nebula Rotation Model v.1.0
EJS Spiral Nebula Rotation Model is a approach to spiral nebulae. This simulation illustrates Adrian van Maanen's method for measuring the rotations (or internal motions) of spiral nebulae.
EJS Shapleys Globular Clusters v.Model
Illustrates the distribution of globular clusters from the Harlow Shapley model. This simulation shows the distribution of globular clusters around the plane of the Milky Way as determined by Harlow Shapley in 1918. The galactic longitudes,
EJS Parallactic Proper Motion Model v.1.0
Illustrates the phenomenon known as parallactic proper motion. This simulation illustrates the phenomenon known as parallactic proper motion.
EJS Herschels Star Gages v.Model
Illustrates Herschel's Star Gages principle. This simulation illustrates William Herschel's methods of "star gages" by which he attempted to map out the shape of our galaxy in 1785. Herschel's star gages (sic) relied on two important assumptions:
Ejs Hard Disk Collision Model v.1.0
View a two-dimensional collision between two hard disks. The Ejs Hard Disk Collision model displays a two-dimensional collision between two hard disks. The two disks have the same mass and only one mass is moving at the beginning of the simulation.
EJS Galileo Sunspots Model v.1.0
Study the effect of the sunspots. EJS Galileo Sunspots Model illustrates the motion and changes in appearance of sunspots as they move across the disk of the Sun.