Calculating the motion of a frisbee disc?

In summary, the conversation discusses the possibility of predicting the motion and landing of a flying disc, specifically a Frisbee or Disc Golf disc under ideal conditions. The variables considered include velocity, angle of throw, air pressure, and gyroscopic effect. The idea of creating a computer program to approximate the distance the disc could fly is also mentioned, as well as the difference between a normal Frisbee and an Aerobie in terms of pitch torque and roll response.
  • #1
SuicideSteve
24
0
I just got back from playing a round of Frisbee or Disc Golf at my local course and it got me thinking... assuming that there is no wind and standard pressure, would it be possible to predict the motion of the flying disc? to predict where it will land? it's flight path?
so far I have determined that the variables would be velocity and angle the disc was thrown at, the pressure on the disc made by the air foil, the gyroscopic effect of the spinning disc... Anything I'm missing?
I think it would be fun to make a computer program that could approximate the distance the disc flew based on the disc's dimensions and and the above variables... do you think its reasonable?
 
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  • #2
For a normal Frisbee, there's usually a pitch down torque that results in a roll response. As an alternative, an Aerobie is designed to eliminate the pitch torque and roll response (you "tune" it by bending it slightly concave or convex to get it near flat).
 

1. How do you calculate the flight path of a frisbee disc?

The flight path of a frisbee disc can be calculated using the principles of physics, specifically Newton's laws of motion. This involves considering factors such as the initial velocity, angle of release, air resistance, and gravity.

2. What is the optimal angle of release for a frisbee disc?

The optimal angle of release for a frisbee disc is typically between 10-20 degrees, depending on the specific design and weight of the disc. This angle allows for the longest and most accurate flight path.

3. How does air resistance affect the motion of a frisbee disc?

Air resistance, also known as drag, plays a significant role in the flight of a frisbee disc. As the disc travels through the air, it creates a wake of turbulent air behind it, which creates drag and slows down the disc's forward motion.

4. Can the motion of a frisbee disc be affected by wind?

Yes, wind can have a significant impact on the motion of a frisbee disc. A headwind (wind blowing towards the disc) will cause the disc to slow down and potentially drop sooner. A tailwind (wind blowing in the same direction as the disc) can help the disc travel further but may also make it more difficult to control.

5. How can you calculate the distance a frisbee disc will travel?

The distance a frisbee disc will travel can be calculated by considering the initial velocity, angle of release, and air resistance. There are also various online calculators and equations that can help determine the expected distance of a frisbee disc throw.

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