Videos for Better Understanding



Hyper-Physics Center of Mass Link: http://hyperphysics.phy-astr.gsu.edu/hbase/cm.html


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Week 3

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Week 3 was very productive. The project proposal has been completed and uploaded to the blog. From three experiments, we have narrowed it down to one. Our final decision is the Center of Mass lab. This lab will be split into three, 50 minute experiments for a middle school class. We have started putting together designs and sketches for the labs. Next week we will begin prototypes and may get an attempt at the 3D printer.
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Project Overview

For this design project, we plan to experiment with the primary concept of center of mass. This idea will be transformed into three, fifty-minute experiments. One experiment will be designing a structure with multiple tiers. Various sized weights will be distributed throughout the structure, and the main goal would be to calculate the center of mass. Another experiment would utilize the 3D printer. Creating a small teeter-totter with the printer and rolling different objects (toy cars, marbles, etc.) will display the importance of the center of mass. For the third experiment, we will demonstrate how mass affects balance. We plan on teaching middle school classes the fundamental physics and advanced problem-solving skills with engaging exercises. Some challenges that may be faced is our ability to get our message and the directions across to the audience. Some significant tasks are going to be to construct the props for our experiments and evaluating the necessary calculations. The fina...
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Week 2

Through week two, we are finalizing our top three decisions for the eventual experiment we will conduct. We have began coming up with a decision matrix to assist us in deciding. Our choices have come down to a gear ratio, a center of mass, and a pneumatics lab. We are also working on a gantt chart to get an idea of the timeline for finishing this experiment. We plan on completing a few tasks one week at a time.
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