What is the best shape for a co2 dragster?
Sphere – A very good aerodynamic shape because of it symmetrical shape. Which allows air to flow over it’s surface with very little disruption to the air stream. A combination of basic shapes will yield the best results. This equation has to do with how much weight is over the front and rear of the vehicle.
How do you reduce drag on a co2 car?
Three Things You Can Do to Reduce Drag in CO2 Cars
- Golf Balling. Covering the surface of your car with small, semi-circular pits (“golf balling”) does two things.
- Get Low. The bottom of your car experiences just as much drag as the top, so make sure to keep things smooth and straight all the way around.
- Sleek Over Small.
Who holds the current land speed record?
Andy Green
The current holder of the Outright World Land Speed Record is ThrustSSC driven by Andy Green, a twin turbofan jet-powered car which achieved 763.035 mph – 1227.985 km/h – over one mile in October 1997. This is the first supersonic record as it exceeded the sound barrier at Mach 1.016.
What do you need to make a CO2 dragster?
The kit includes everything you require to craft 50 Balsa Wood CO2 Dragsters including the CO2 cartridges and student workbooks plus an array of teaching resources and 4 Dragster paint stands. Assembly requires a drill, coping saw, wood file or rasp, ruler, scissors, finish, and a race system (not included). CO2 Dragster (D-Type) Balsa Blanks.
Where are the screw eyes on a CO2 dragster?
Install the screw eyes about 3/4″ to 1-1/2″ from each end of the body. They screw into the bottom of the car. Be sure that they are centered down the middle of the vehicle. 18. Take the completed CO2 car to your teacher for grading. 1. The following are required:
How are dragsters used in the design process?
Dragsters are an exciting method to teach metrics and the design process. This Kit provides the key components and resources for you to facilitate the ultimate Dragster program at your school. An illustrated, self-directed student workbook holds the students’ attention as they learn step-by-step automotive-design processes.
How are CO2 dragsters used in STEM learning?
STEM Learning Activity – CO2 Dragsters CO 2 dragsters are cars used by miniature racing cars which are propelled by a carbon dioxide cartridge, pierced to start the release of the gas, and which race on a 20 metre track. They are frequently used to demonstrate mechanical principles such as mass, force, acceleration, or aerodynamics.