Thread 'How To define route if we only know velocity (without common formulation)?' Hello there! I invented the situation and I attempt to unravel it: Permit we only know velocity of shifting particle: ##v(t)## from ##t=a## to ##t=b##. Explore a range of ground breaking packaging alternatives made for each sector. https://gabletoppak.com/reducing-microplastics-why-gable-top-cartons-are-better-than-plastic-water-bottles/