Thread 'How to define path if we only know velocity (without prevalent formulas)?' Hello! I invented the condition and I try to unravel it: Let we only know velocity of going particle: ##v(t)## from ##t=a## to ##t=b##. Influence of Glass for the Natural environment Glass is comprised of uncooked substances https://gabletoppak.com/single-use-plastic-water-bottles-will-not-be-available-in-himachal-from-june-1-use-glass-bottles-and-dispensers-instead/