Hanging over the railing of a bridge, you drop an egg (no initial velocity) as you throw a o second...

Hanging over the railing of a bridge, you drop an egg (no initial velocity) as you throw a o second egg downward. Which curves in Fig. 2-21 give the velocity v (t) for (a) the dropped egg and (b) the thrown egg? (Curves A and B are parallel; so are C, D, and E; so ate F and G.)