With Vuo 2.3.2, our team ran into a crash when running this composition. The crash is fixed in Vuo 2.4.0. With Vuo 2.4.0 and an added cable from Fire Periodically to Displace 3D Object with Image, we measured and didn't detect any memory leaks. Possibly the leak was also fixed in Vuo 2.4.0 (since we did fix one that might be related).
jersmi, if you do continue seeing problems with this composition in Vuo 2.4.0, please let us know.
Here's a bouncing ball without using the Curve node so that the vectors location and velocity can be used and seen in the composition. There is symmetry within my composition which suggests that it could be simplified. Any help or improvements appreciated.