Estes Scrappy
Estes - Scrappy {Kit} (2470) [2011-]
Motor | Weight oz | TTW Average | TTW Peak | Accel f/s2 | Speed mph | Rod Len feet | Burnout Time sec | Optimal Delay sec | Time to Apogee sec | Altitude feet |
---|---|---|---|---|---|---|---|---|---|---|
Estes A3T | 1.00 | 11:1 | 30:1 | 652.86 | 139.04 | 1.2 | 1.03 | 4.30 | 5.13 | 447 |
Estes A10T | 0.88 | 12:1 | 65:1 | 898.70 | 131.07 | 1.1 | 0.90 | 4.00 | 4.70 | 406 |
Estes 1/4A3T | 0.91 | 12:1 | 26:1 | 571.13 | 25.84 | 1.3 | 0.33 | 1.20 | 1.33 | 24 |
Apogee 1/4A2 | 0.83 | 13:1 | 28:1 | 718.37 | 32.02 | 1.1 | 0.30 | 1.50 | 1.60 | 35 |
Estes 1/2A3T | 0.93 | 16:1 | 39:1 | 769.22 | 60.65 | 1.1 | 0.40 | 2.50 | 2.70 | 115 |
Weight - The total weight of the rocket, with motor, at lift-off.
TTW Average - The average thrust-to-weight ratio of the rocket.
TTW Peak - The peak thrust-to-weight ratio of the rocket.
Accel - The maximum acceleration experienced by the rocket.
Speed - The maximum speed experienced by the rocket.
Rod Len - The minimal rod/rail length for the rocket to reach a safe speed (9 m/s) for free flight.
Optimal Delay - The optimal delay time (equal to the time from burnout to apogee).
Altitude - The altitude at apogee.
Note: These simulation results should be used with caution. Always double-check to ensure that your flight will be safe.
The Rocket Motor Guide helps you choose the right motor to use in your rocket by running a simulation using each of the motors in the RocketReviews.com motor database.
Sponsored Ads