import Klassen as k

Formeln = [k.Formel('Kraftformel', k.Groesse('F', 'N', False), a=k.Groesse('m', 'kg', False),
                    b=k.Groesse('a', 'm/s²', False), z=k.Groesse(None, None, True), y=k.Groesse(None, None, True),
                    x=k.Groesse(None, None, True))]