James PhysicsBy James Play Games Apps ( Free )
Check out James` physics Click the screen to add a James, click a James to shoot him up in the airBased on AndEngine:http://www.andengine.org / https://github.com/nicolasgramlich/AndEngineand the AndEngine examples:https://github.com/nicolasgramlich/AndEngineExamplesSpecifically the PhysicsJumpExample:https://github.com/nicolasgramlich/AndEngineExamples/blob/GLES2/src/org/andengine/examples/PhysicsJumpExample.java