Part 1: Lab Worksheet (12 points)
1 ) Give 3 examples, in the lab, wherever potential energy was transformed into kinetic energy. (6 points) 2 . Explain the modifications you designed to the Rube Goldberg gadget in order to keep the flow of energy going. (6 points) Portion 2: Design and style your personal Rube Goldberg Device (48 points)
Perhaps you have ever wished to be a great inventor? Now could be your possibility! For this part of the examination you will design your individual Rube Goldberg device. Rube Goldberg devices use simple everyday items and take advantage of simple probability of kinetic energy conversions. When ever several of these conversions are combined, the device can perform a basic task, similar to the one in the lab activity. Choice 1 . Bring It: Bring a device and explain just how it will operate. You can bring the device freehand and search within or photograph the drawing for submission to your instructor. You may even use a draw paint program on your computer. Alternative 2 . Build It: If you would like to build your gadget, you do not need to incorporate a pulling; however , you can still have to provide a created description of the energy alteration (potential–kinetic) that take place in your device. If you build your gadget, you will need to turn in a video show or image of the gadget with the drafted description of one's conversions within this worksheet. You will be awarded points as follows:
The unit design and description incorporate a clear illustration and description of the work the device is made to complete. a few points
You will discover at least 5 potential–kinetic energy sales shown in the device development. 10 points
The energy conversions are properly tagged.
Includes a written description of how the device functions.
Includes a attracting, video clip, or perhaps image of the device.
Total Factors Possible
Drawing and drafted description:
Analysis Questions (18 points):
1 . The Rube Goldberg system included in the laboratory is, an example of a shut down system since all...