The 7-2008 Spark Timer Acceleration makes it easy for students to calculate the rate of speed for acceleration.
This apparatus is used for determining the rate of acceleration in a falling weight, calculating the speed of a moving cart or studying the forces of friction.
Paper strip is pulled through timer while a spark at a very precise interval is created. Spark burns tiny dots into the paper strip as it passes.
- Faster strip passes through sparks, the larger the distance between dots
- Everything on spark timer enclosed for safety
- Instructions included
Order# | Description |
7-2008 | Spark Timer Accelerator Apparatus |
7-2008-1 | Replacement Paper Roll |
7-2008-2 | Replacement Carbon Disc |
The Carbon Disc is used as an electrical contact and seldom requires replacement.