Three guns set up on right side bench |
Use large bench clamps that have a handle like 1 (best)
or 2 (but not mounted on sink or along side bench).
Don't use clamps that have a fixed handle (3) |
Projectile launcher secured with two clamps |
Photogate and accessory photogate
attached to launcher |
Note orientation of gates on mounting
bracket; the timer won't work if gates are
attached to the right side of the bracket! |
Launcher #1 (far right) Align launchers on
right bench so they are directly over
line in floor tiles |
Launcher #2 (center) Also aligned above
tile division. Make sure all launchers are
centered in aisle |
Launcher #3 (nearest window) Same alignment as others |
Launcher #4 (left bench) Mount on back
corner of bench, so that projectile won't
hit the door! |
Launcher #4 |
Launcher #4 faces the door |
Launcher #5 Mounted on the movable
table, in the lab for storage |
Mount launcher #5 on right front
corner of table |
Clamp detail, Launcher #5 |
The movable table gets placed in hall
during lab time |
Place the table up against the door jamb;
keeps the table from moving backward |
Launcher #6 Mounted on sink |
Launcher #6 clamp detail |
Place carbon paper, 30 m tape measures (2), and plumb bobs
on instructors table |