Creating a Rocket with Pepsi Bottles - Angle for Optimal Nose Cone

[subsonicman]

Hi, I'm in first year physics this year and each group in my class has been tasked with making a rocket. Since we're using old pepsi bottles, we just need to make a nose cone, tail fins, and perhaps a little paper on the main body to draw a design on it.

I looked a little bit online, but I as unable to find the correct angle to make the optimal cone nose cone. Do any of you have any idea about a good range of angles to use, or where I can find such information? Also, how does the weight of the cone and the completed rocket effect what angle the nose cone should be at?

Thanks in advance.

 

[jbsteele]

A good angle for a nose cone is usually around 8-10 degrees. This creates a shape that is aerodynamic and creates less drag, which can help the rocket fly farther. The weight of the cone will also affect the angle. If the cone is too heavy, it might require a steeper angle to prevent it from dragging the rocket down. You can find more information online about the optimal angles for different kinds of rockets. Good luck with your project!