p2g8+mp2

Charlie,Rachel,Morgan,Alec CARMA is our name! The extra A stands for AWESOME Marbles Clanking Experiment: [|Clanking Link With Evan] We used Manipulations,Conclusions, and Inferences to guess what the shape under the board was. It ended up being a 6 sided irregular geometric shape. __**Potential and Kinetic Energy Lab with the Car**__ __**1. You need the weight and the height of the car. You find weight by calculating the mass of the car. Then you convert grams to kilograms. Then you multipy the kilograms by 10.**__ __**2. Make your table for the lab.**__ __**3. Now we have tables and we had to fill it in.**__ __**4. We discussed that to find kinetic energy you must get the mass and velocity. Then we dicussed that to find velocity you need to have distance divided by time.**__ __**5. table below**__ __**6.The potential energy was more then the kinetic because you loose some energy to thermal and sound energy.**__ 25 milliseconds || 1 second 92 milliseconds || 2 seconds 14 milliseconds || .44 || .88 || media type="file" key="Video 5.MP4" width="300" height="300"
 * Distance(m) || Trial 1 || Trial 2 || Trial 3 || Avg. Time || Avg.Velocity || Final Velocity ||
 * .935 || 2 seconds 28 milliseconds || 2 seconds
 * Kg of car(Conversion) || .04Kg ||
 * Height of ramp || .007 meters ||
 * Weight of car(N) || .4Newtons ||
 * Potential Energy (j) || .028J ||
 * Mass of car(g) || 40grams ||

__Qualitative Observations:__ The kinetic energy was less then the potential energy, This was for the fact that the sound and thermal energy took some energy. __Quantitative Observations:__ The Kinetic energy was 0.14 less then the potential energy, the percent difference was 46%. This seemed to be part and correct compared to the class. We last energy for sound and thermal energy,

OUR GROUPS IDEA: Make a video with a rap that promotes video soving usage. We can add all the ways to save energy and show them. We could make a comercial. We could make a pictures. We could make a screen play. We will also have lots that you can interact with. The title of th ewebsite will be "Got Energy!" THE WEBSITE IS?? go to our site

**__Copper Sulfate Pure Substance and Mixture Lab__** Question: What happens to the materials/substances/levels are mixed with water? Hypothesis: CUSO4- Tang- Sulfur- Sugar- Zinc- IV: Substance/Material/levels DV: Mixture formed from lab
 * Levels || S || CuSO4 || ZnO || C12H22O11 || TANG ||
 * Repeated Trials || 8 || 8 || 8 || 8 || 8 ||

__Our Hypothesis:__ Tang- Sollution/ Orange Juice Sulfur- Colloid formed (gooey) Sucrose- Sollution/ sugar water Zinc Oxide- Suspension/ become pasty


 * Copper sulfate || Solution || Homogeneous ||
 * Tang || Solution || Uniform ||
 * Sucrose || Solution ||  ||
 * Zinc Oxide || Suspension ||  ||
 * Sulfur || Colloid || [|Marbles] ||