Rocket model

Description

SP4-0334
It was designed to be safe and chemical-free. It is accurate and repeatable . Since it takes off at the same velocity every time for each thrust washer, the outcome is always precise and consistent which is very important for students testing predictions. With an ordinary bicycle pump, when the pressure is high enough to pop off the Thrust Washer, the projectile blasts into the sky. Each projectile comes with four different Thrust Washers;
• Low ~30psi
• Medium ~60psi
• High~100 psi
This allows you to vary launch speed for different experiments.
We also provide a launchpad with various launch angles with a clinometer.