Thread 'How to define path if we only know velocity (with out typical formulation)?' Hello there! I invented the situation and I attempt to unravel it: Permit we only know velocity of relocating particle: ##v(t)## from ##t=a## to ##t=b##. A carton is often defined for a container constructed from paperboard https://gabletoppak.com/customized-mineral-water-bottles-and-packaged-drinking-water-the-future-of-sustainable-packaging-at-gabletop-pak/