If u facing some resistance from outer world.
Then these resistance forces help you for motion .
From newton"s first law stated that "nothing will b move until unless external forces apply.
Also one may know from day to day science that friction or resistance is cause for any motion.
Then these resistance forces help you for motion .
From newton"s first law stated that "nothing will b move until unless external forces apply.
Also one may know from day to day science that friction or resistance is cause for any motion.