Simphy

Simphy lets you visualize rigid body physics,create free body diagrams, analyse constraints, and create simulations based on rigid body. Simphy supports 3d visualisation with integrated maths tools and in built circuit simulator as well. SimPHY is a software developed keeping teachers in mind. It can be used in classroom to demonstrate almost all topics in high school physics. Some of its features are written below - 1- Electric, magnetic, buoyancy and custom gravitational fields 2- Forces, torque and impulse as a function of position and time 3- Graphing tool to display graphs for forces, velocities etc 4- Detailed Free Body diagrams and trajectories 5- Mouse gesture and shape recognition support for free hand creation of objects 6- Scripting with intellisense enabled editor, to create complex simulations 7- Hardware accelerated sound, graphics and animations