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| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 5 Days Ago |
| Questions Answered: | 66690 |
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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
A novelty scale for measuring a person's weight by having the person stand on a piston connected to awater reservoir and stand pipe is shown in the diagram. The level of the water in the stand pipe is to becalibrated to yield the person's weight in pounds force. When the person stands on the scale, the height ofthe water in the stand pipe should be near eye level so the person can read it. There is a seal around thepiston that prevents leaks but does not cause a significant frictional force. The scale should function forpeople who weigh between 60 and 250 lbf and are between 4 and 6 feet tall. Choose the piston size andstandpipe diameter. Clearly state the design features you considered. Indicate how you would calibrate thescale on the standpipe. Would the scale be linear?
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