Thread 'How to define route if we only know velocity (without frequent formulation)?' Hi there! I invented the challenge and I try out to resolve it: Let we only know velocity of shifting particle: ##v(t)## from ##t=a## to ##t=b##. The catering organization was taking away their items onto Worthy of https://gabletoppak.com/travel-green-gabletop-paks-sustainable-shift/