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Showing posts from February, 2021

The Backstory of Kalissta, my dnd character

I was born in the calm village of Yetriel, the daughter of a carpenter and a seamstress. It was a quiet life, and as a tiefling I was shunned a bit, but there were other races in the town and they stood up for me. My parents, also tieflings, said that we were descended from Asmodeus, Lord of the Nine Hells, and were proud of this heritage, but we kept it to ourselves knowing how people would react. Their fire abilities made them feel powerful, but they were always very careful to only use them in our home. My horn shape and skin color is closer to my mother’s, and I have fire abilities just like they do. I was an only child, my parents having chosen not to have more kids because we weren’t well off. I had no close friends growing up, and was very much a loner. Because both my parents worked all day, I started doing household chores at a very young age and learned to be happy with what we had. Unfortunately, the priest in my village was a “purist” who didn’t like other races, and he ref...

Kinetic Energy x Mass x Speed

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The assignment was to graph and analyze kinetic energy, mass, and speed. Using phet.colorado.edu's Energy Skate Park simulator and Desmos.com to graph the results, we changed several variables and evaluated the results. When mass changed but height stayed the same, the speed didn't change. This was a linear relationship. However, when mass stayed the same but we changed height (and therefore the slope), speed changed. This changed was a curve (we did not generate enough data points to see whether the pattern was exponential).   KE = .5 x m x v^2 says that the kinetic energy of an object is directly proportional to the square of its speed. So if the speed increases by 2, the kinetic energy will increase by 4.