Physics, anyone who doesn't like it has never gone snow tubing. There are many factors in determining the speed in snow tubing, number one is momentum, which is gained when you push off, and all the way down the hill. Momentum is influenced by mass, because the more you weigh, the faster you will go, but you will also have more air resistance. Gravity is also a major player, because without it, mass would not make a difference other than air resistance. Snow tubing is also very very fun! When we went as a youth group, we often went down hill as a group, or groups. We went much faster then going alone! The best time was also the last, when we went all together, and I figured out that we weighed several tons all put together.
Here is a link to where we went snow tubing. http://www.perfectnorth.com/index.php
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