# Core Features - [Ballistics Tools](https://kb.heathen.group/old-kb/toolkit-for-physics/physkit/core-features/ballistics-tools.md) - [Buoyancy Tools](https://kb.heathen.group/old-kb/toolkit-for-physics/physkit/core-features/buoyancy-tools.md) - [Force Effect Framework](https://kb.heathen.group/old-kb/toolkit-for-physics/physkit/core-features/force-effect-framework.md) - [Physics Data extended](https://kb.heathen.group/old-kb/toolkit-for-physics/physkit/core-features/physics-data-extended.md) - [Verlet Integration](https://kb.heathen.group/old-kb/toolkit-for-physics/physkit/core-features/intorduction.md): Physics based animation of any Transform tree. Use it on skinned meshes for hair, tails and similar or on normal transforms as a complex chain of physical joints. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://kb.heathen.group/old-kb/toolkit-for-physics/physkit/core-features.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.