A ball accelerates uniformly at +4.0 m/s2 If the ball was initially moving a +0.20 m/s and the average velocity was +4.2 m/s, then how long will it take it to reach the final velocity?

Which two objects have the greatest gravitational force acting between them

What effects result when there is an impact between earth and an asteroid? check all that apply. a.massive flooding. b.extinction of many life forms.c.major earthquakes change in average global temperature.d. giant dust cloud

What organization and environment is described above?