Abstract
The text addresses the question ¿Where do bodies moves according to Spinoza´s physical scheme, as presented in his Ethics? The question holds a strong connection to the classical questioning by Oldenberg, about the way in which sigular objects acquire their individuality and how deos nature operate as a unity, despite its complex constitution. The answer will refer not just to Spinoza´s critique to cartesian mechanics, as it is usually referred, but to Spinoza´s own interpretation of the constitution and dynamics of the physical world in order to fulfill the tasks it was designed for.