# Finding height of flower pot dropper above you

## Homework Statement

As you look out of your dorm window, a flower pot suddenly falls past. The pot is visible for a time t, and the vertical length of your window is Lw. Take down to be the positive direction, so that downward velocities are positive and the acceleration due to gravity is the positive quantity g. From what height h above the bottom of your window was the flower pot dropped?Express your answer in terms of Lw, g, t.
Assume that the flower pot was dropped by someone on the floor above you (rather than thrown downward).

## Homework Equations

Not sure where to even begin

## The Attempt at a Solution

Well I know that i need to use the kinematic equation that relates initial and final velocities, acceleration, and distance traveled, so that I can solve for h, but all the equations are including time in them and I'm not sure what I'm missing. Any help would be appreciated!

Nugatory
Mentor
You know how long it took the dropped object to move from the top of the window to the bottom of the window, and you know the height of the window. That's enough information to calculate the speed of the object as it passed the top of the window.

how would i figure out the time, i know the initial time is 0, and the initial velocity is 0 and acceleration is gravity, how would i put these terms in the into an equation though to find out the height

NascentOxygen
Staff Emeritus