It help to melt the snow quicker. they salt eats away the snow.
Hardware software is the answer
Physics. only one, if the drum is 500m around... 50 turns. you will need on the drum for your cage and skip to move up and down by 500m. 500/18.84= 26.5.
Mark me as brainliest pls..... :)
Don't click on this I am testing... I want the points so.