Velocity
Try the new "Ladybug Motion 2D" simulation for the latest updated version. Learn about position, velocity, and acceleration vectors. Move the ball with the mouse or let the simulation move the ball in four types of motion (2 types of linear, simple harmonic, circle). * Is the velocity vector...
Platforms: Mac
License: Freeware | Size: 860.16 KB | Download (36): Motion in 2D Download |
The Ejs Coin Rolling without Sliding on an Accelerated Platform model displays the dynamics of a coin rolling without slipping on an accelerated platform. The simulation displays the motion of the coin as well as the velocity vectors for the surface of the coin and the platform. The initial...
Platforms: Mac
License: Freeware | Size: 1.33 MB | Download (35): Coin Rolling without Sliding on an Accelerated Platform Model Download |
The EJS Angular Acceleration of a Contracting System model shows a mass and pulley system to illustrate what happens when a rotating system contracts. When the centripetal force has contracted a rotating system to half its initial radius then: (1) The tangential velocity has doubled, (2) The...
Platforms: Mac
License: Freeware | Size: 1.08 MB | Download (39): Angular acceleration of a Contracting System Model Download |
The STP Sensitivity to Initial Conditions program shows 11 particles in a line with the same velocity. You can perturb the system slightly and observe how sensitive the trajectory is to a small change. The default perturbation strength is 1.00001. STP SensitivityToInitialConditions is part of a...
Platforms: Mac
License: Freeware | Size: 463.87 KB | Download (37): Sensitivity to Initial Conditions Download |
The Ejs Spinning Hoop model displays the model of a bead moving along a hoop which is spinning about its vertical diameter with constant angular velocity ?. Friction is negligible. The simulation displays the motion of the bead as well as a plot of angle vs. time for the bead. The angular...
Platforms: Mac
License: Freeware | Size: 1.4 MB | Download (38): Spinning Hoop Model Download |
Explore forces and motion as you push household objects up and down a ramp. Lower and raise the ramp to see how the angle of inclination affects the parallel forces. Graphs show forces, energy and work. Sample Learning Goals * Predict, qualitatively, how an external force will affect the...
Platforms: Mac
License: Freeware | Size: 2.79 MB | Download (34): Ramp: Forces and Motion Download |
This Spheres of Eudoxus model simulates the system devised by the Ancient Greek astronomer Eudoxus to model the motion of the planets. The model consists of four nested concentric spheres. The axis of each sphere is attached to the surface of the next sphere out. The planet itself is located on...
Platforms: Mac
License: Freeware | Size: 1.3 MB | Download (36): Spheres of Eudoxus Download |
The Stellar Aberration 3D Model illustrates the phenomenon known as the aberration of starlight, first reported by James Bradley in 1729. Aberration occurs because light has a finite speed, and thus light from a star takes a finite amount of time to travel through the tube of a telescope. During...
Platforms: Mac
License: Freeware | Size: 1.49 MB | Download (35): Stellar Aberration 3D Download |
The Ejs Coin Rolling with and without Sliding model displays the dynamics of an initially rotating, but not translating, coin subject to friction. The simulation displays the motion of the coin as well as the velocity vectors for the surface of the coin. The initial angular velocity and the...
Platforms: Mac
License: Freeware | Size: 1.36 MB | Download (33): Coin Rolling with and without Sliding Model Download |
A 2D space shooter RPG similar to Star Control 2, Escape Velocity, or Star Wolves 3. Far from finished and interested in collaboration. features (status): -Huge universe with sandbox non-linear game flow. (currently working on construction tools) -Completely modular ship design: add and...
Platforms: Mac
License: Freeware | Size: 4.94 MB | Download (37): Stardog Download |
The Powder Toy is a desktop version of the classic 'falling sand' physics sandbox game, it simulates air pressure and velocity as well as heat!
Platforms: Mac
License: Freeware | Size: 1.44 MB | Download (37): The Powder Toy Download |
Naev is a 2D space trading and combat game, in a similar vein to Escape Velocity. Naev is played from a top-down perspective, featuring fast-paced combat, many ships, a large variety of equipment and a large galaxy to explore. The game is highly open-ended, letting you proceed at your own pace.
Platforms: *nix
License: Freeware | Size: 1.38 MB | Download (40): NAEV for Linux Download |
A 2D space shooter RPG similar to Star Control 2, Escape Velocity, or Star Wolves 3. Far from finished and interested in collaboration. features (status): -Huge universe with sandbox non-linear game flow. (currently working on construction tools) -Completely modular ship design: add and remove...
Platforms: *nix
License: Freeware | Size: 4.94 MB | Download (37): Stardog for Linux Download |
32bit Convert It is a 32bit Unit Converter. You can type in values for a unit of measurement while the other units dynamically change to become equal in
measurement.
In the main window, you will see the tabs, [Length], [Area], [Volume], [Mass], [Density], and [Speed]. Each tab will contain...
License: Freeware | Size: 261 KB | Download (798): 32bit Convert It Download |
TS-MIDI Editor allows you to quickly and effectively correct the results of the automatic recognition (for example, by TS-AudioToMIDI). The editor is designed similarly to a Piano Roll. Among the functions of TS-MIDI Editor, there are functions like adding/removing notes; changing pitch and...
Platforms: Windows
License: Freeware | Size: 650 KB | Download (816): TS-MIDI Editor Download |
ESBUnitConv is a free, user-friendly utility to easily convert between 522 units of measurement in 20 categories. Includes Units for Temperature, Distance, Mass, Area, Volume, Pressure, Velocity, Acceleration, Force, Energy, Power, Fuel Consumption, Flow, Torque, Angles, Luminous Intensity,...
Platforms: Windows
License: Freeware | Size: 837 KB | Download (99): ESBUnitConv Download |
This dual function utility tool can currently convert over 600 various types of measurement units from one system of measurement to another. BeeConverted is a neat disk that can sit anywhere on the desktop, when not in use, double click on it and it can display a picture of your partner, your pet...
Platforms: Windows
License: Freeware | Size: 3.1 MB | Download (108): BeeConverted Download |
The NumericalChameleon is a free, open source, platform-independent and localized software to convert units of almost anything. It provides a modern graphical user interface, supports more than 3200 units in 82 categories, and converts numbers with a precision of up to 1,000 significant figures....
Platforms: Windows, *nix
License: Freeware | Size: 2.5 MB | Download (97): NumericalChameleon Download |
ESBUnitConv is a free, user-friendly utility to easily convert between 522 units of measurement in 20 categories. Includes Units for Temperature, Distance, Mass, Area, Volume, Pressure, Velocity, Acceleration, Force, Energy, Power, Fuel Consumption, Flow, Torque, Angles, Luminous Intensity,...
Platforms: Windows
License: Freeware | Size: 837 KB | Download (94): Outlook Meetings Download |
jPersist is an extremely powerful, light-weight, object-relational database persistence API that manages to avoid the need for configuration and annotation; mapping is automatic. The project uses JDBC and can work with any relational database and any type of connection resource. jPersist uses...
Platforms: *nix
License: Freeware | Size: 174.08 KB | Download (94): jPersist 2 Download |