In an electron dot diagram, each dot represents a(an

Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith

Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied.

An asteroid is discovered in a nearly circular orbit around the sun, with an orbital radius that is 2.47 times earth's. what is the asteroid's orbital period, its "year," in terms of earth years?