What is the best description of Earth and the solar system's place in the Milky Way galaxy? (choose only one) consists of celestial bodies and solar system
consists of the solar system, celestial bodies, Earth and other planets
consists of the celestial bodies and Earth and other planets
consists of Earth and other planets and solar system

In science and physics what is the standard unit of measure for speed?

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration

Aball thrown by ginger is moving upward through the air. diagram a shows a box with a downward arrow. diagram b shows a box with an upward arrow. diagram c shows a box with a downward and upward arrow equal in size. diagram d shows a box with a downward and upward arrow with the downward arrow larger in size. which force diagram represents the forces on the ball? you may neglect the effects of air resistance.