![](img/freefall_setup.jpg)
Room setup |
![](img/freefall_apparatus.jpg)
Timer, paper tape, masking tape and masses |
![](img/freefall_timer.jpg)
The tape timer; replace carbon disc before Monday! |
![](img/freefall_clamp.jpg)
Attach small bench clamp as shown |
![](img/freefall_masses1.jpg)
Two 200 g masses with hooks and paper tape |
![](img/freefall_masses2.jpg)
Hooked mass detail |
![](img/freefall_stool.jpg)
Place a stool (found in Bewkes 231 or 232,
or in stockroom)
by each setup |
![battery](img/freefall_timer-battery.jpg)
Install/remove 9V battery; don't leave them
in the timer
|