![](img/oneDcollisions-new01.jpg) Room setup |
![](img/oneDcollisions-new02.jpg)
Tracks staggered on bench |
![](img/oneDcollisions-new03.jpg)
Equipment setup |
![](img/oneDcollisions01.jpg)
Laptop connected to LabPro Interface
|
![](img/oneDcollisions02.jpg)
LabPro Interface connections (top right, clockwise):
Motion detector (in Dig/Sonic1), computer, AC power, force sensor (in CH1) |
![](img/oneDcollisions03.jpg)
Motion detector connected to LabPro Interface
|
![](img/oneDcollisions07.jpg)
Motion Detecor |
![](img/oneDcollisions-new08.jpg)
Motion detector is attached to mounting bracket;
detector is only a few cm from track end |
![](img/oneDcollisions-new07.jpg)
Right side of track: Motion detector, laptop, meter stick |
![](img/oneDcollisions17.jpg)
Motion detector connected to Mounting bracket;
Thumb screw into motion detector; pin on right aids alignment |
![](img/oneDcollisions19.jpg)
Detail of mounting bracket; right-most (threaded) hole is for storing thumbscrew. Silver pin is for alignment; oval hole is for mounting to motion detector |
![](img/oneDcollisions09.jpg)
Mounting bracket slides into groove on track;
note that plastic washer is above the track |
![](img/oneDcollisions-cart_flag_force-sensor.jpg)
Cart with force sensor attached and motion detector flag;
mount sensor at leading edge of cart. 'Magnet' side of cart is to right
|
![](img/oneDcollisions-new06.jpg)
Cart, force sensor, wire spaghetti and interface |
![](img/oneDcollisions-new04.jpg)
Mount track bracket to left end of track;
acts as a
bumper |
![](img/oneDcollisions-new05.jpg)
Box for small parts
Contents: spring bumper, clay holder, small & large lumps of clay
Note: Bubble level not needed for student use |
![](img/oneDcollisions04.jpg)
Meterstick clamp attached to base |
![](img/oneDcollisions05.jpg)
Meterstick clamp detail |
![](img/oneDcollisions06.jpg)
0.5-m meter stick attached to clamp |