Free Fall, Up and Down Problems

HW tonight (Tuesday for Galileos/Einsteins, Wednesday for Newtons) is called "Fay Wray problems."  There's actually only one about Fay Wray, but its a more imaginative title than "More Free Fall problems."  Here's a photo reference:

There she is- teeny tiny in King Kong's hand.  Anyway, free fall.

These problems are CHALLENGING.  That doesn't mean you can't do them- you can.  Make a list.  For several of the problems you need to use one equation to find the time, then plug the time into a second equation.  Do stay neat and organized as you solve the problems.