Thread 'How to define path if we only know velocity (with out common 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 usually defined for a container constructed from paperboard https://gabletoppak.com/choosing-between-gable-top-packaging-and-plastic-bottles-for-your-beverage-business/