Russ makes the diagram below to organize his notes about how newton’s first law describes objects at equilibrium. A venn diagram shows 2 intersecting circles, with the left circle labeled dynamic equilibrium and the right circle labeled static equilibrium. There is an x in the intersecting section. Which label belongs in the region marked x? has a net force of zero has a velocity of zero is moving with a constant velocity is slowing down and coming to rest.

The smokey mountains have over 2,100 miles of rushing mountain streams and rivers that flow through the park. in each mile lives a diverse community of native fish, amphibians, insects, and larvae, some of which are found only in the southern appalachians. park managers and scientific researchers test many factors such as fish populations, the watersheds and water tests to determine a) too many lizards are present b) the water quality of the stream c) rainwater is running into local streams d) if visitors to the park are overstaying their welcome