12.
PRE-AP ONLY A pig is standing on a slippery slope with a height of 30.0 m when he falls. If the pig
reaches the top of the next hill in his path with a speed of 10.0 m/s, what is the height of the second
hill? (25 m)

The gravitational attraction between two objects will if one object acquires more mass .

Most of the volume of an atom is occupied by the

Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.