Mary lives in a remote mountain town. the community has been approached by a nuclear power company to build a waste storage facility in an abandoned salt mine in the area. geologists have surveyed the mine and confirmed that the rock structure is very stable, but mary still opposes the project. what is her primary concern likely to be?

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home.what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point