Stealth+Gliders

=__**Stealth Gliders**__= =__**Question**__= How will the distance between the rings affect how far it goes?

=__**Hypothesis**__= If we change the distance between the rings, then we predict that it will fly further. Because all the weight will remain in the middle.

=__**Materials that we need**__=
 * 1) Measuring tape
 * 2) Tape
 * 3) Scissors
 * 4) Grid paper
 * 5) Meter stick
 * 6) Ruler

media type="custom" key="10740662" width="110" height="110" align="center"

=**__Control variable__**= 1. Same amount of tape 2. Same person throwing them 3. Throw them with the same strength and degree 4. Same amount of paper 5. Hold your glider in the same place

=__**Characteristics**__= Straw Length 20cm

Distance between rings 1. 12cm 2. 9.5cm 3. 8cm 4. 7cm 5. 5.5cm

Length of back ring 2.5cm

Length of front ring 4.5cm

=__Independent **variable**__= Position of the back ring

=__**Procedure**__= 1. Step up to the line 2. grab the glider in the middle 3. throw it pretty hard 4. hold it up to 45 degree angle 5. measure from start line 6. measure straight up to the back of the straw =__**Chart**__= Trial2 Trial3 Trial4 || 337 129 245 285 || 200 171 354 121 || 172 178 118 199 || 98 80 81 136 || =__**Analysis**__= Each glider increasing each time. =__**Conclusion**__= -We could of thrown the gliders at different strength's. -Measured the lenght between the rings wrong. -We didnt throw the gliders exactly the same -We could of measured wrong We learned that the gliders kept on increasing.
 * Glider || 1 || 2 || 3 || 4 ||
 * Trial1
 * Trial5 || 279 || 279 || 141 || 88 ||
 * Average: || 255 || 225 || 161.6 || 96.6 ||
 * Sources of error**
 * What was learned suported by data?**

Our hypothesis was disproved because we said it would fly further but it flew not as far as the ones with great distance between the rings. We put the rings closer together, when the distance between the rings decreased, so did the distance. We could make a device that throws the same every single time. Take more time to make our gliders with the same characteristics.

__**Claim**__ The greatest distance between the rings increases the distance it flys.

__**Edvidence**__ Based on the data we collected, the greatest distance between the rings flew further, the ones between the rings increases with the further rings apart flew 255 and 225 and the ones with the closer rings flew 161.6 and 96.6