1. piaget, research paper, pendul
... thick panel for the top. From the centre, underside of the top panel I placed a hook, which made adding and removing the string easy. I then made a string, which had five small loops at one inch intervals (not including, top loop) used to adjust heights. I was unable to find a varying set of weights but was able to find several small weights that all ... weighted a quarter ounce. These weights had small mental loops on them so they could be easily suspended. I then placed another hook at the bottom of the string so subjects could easily add and remove weights. Diagram 1 shows an illustr...
- Word Count: 5299
- Approx Pages: 21
- Grade Level: High School