Thread 'How To define path if we only know velocity (without having prevalent formulation)?' Good day! I invented the issue and I try out to resolve it: Permit we only know velocity of transferring particle: ##v(t)## from ##t=a## to ##t=b##. This is certainly supported by a properly-qualified product sales and https://gabletoppak.com/glass-bottles-for-beer-soda-and-even-water-found-to-contain-toxic-levels-of-cancer-linked-microplastics-than-plastic-bottles-study-says/