![Room setup](img/sqr_pend_room1.jpg)
Room setup |
![Room setup](img/sqr_pend_room2.jpg)
Room setup |
![Timer](img/sqr_pend_timer.jpg)
Photogate, support bar setup |
![Timer](img/pend_timer2.jpg)
Align photogate upward, as shown |
![Clamp](img/sqr_pend_support2.jpg)
Attach support bar to rod with right angle clamp |
![Pend support bar](img/sqr_pend_support.jpg)
Support bar detail pendulum sits in groove |
![Pendulum](img/sqr_pend.jpg)
Pendulum on support bar
(leave all pendula on table as shown below!) |
![Pendulum](img/sqr_pend2.jpg)
Pendulum detail |
![Unknown pendula](img/unknown_pend.jpg)
Place pendula marked "unknown" on front edge
of instructors table |
![Pend pins](img/pend_pins1.jpg)
Make sure pins hang over edge of table! |
![Pendula](img/pend_extras1.jpg)
Place all other pendula on bench on
right side of lab |
![pendula](img/pend_extras2.jpg)
Sort pendula by size |
![Pend groups](img/pend_group.jpg)
Nice, neat piles!
Yeah, that will make Jeff happy! |
![Pend pins](img/pend_pins2.jpg)
Again, all pins should hang over the edge
of the table! |
![](img/sqr_pend_store1.jpg)
Storage: Make sure pins hang over edge! |
![](img/sqr_pend_store2.jpg)
All pins should hang over edge for storage |
![](img/sqr_pend_store3.jpg)
Pin placement for storage |
![](img/sqr_pend_store5.jpg)
Storage: Get the picture? |