An exercise machine is a great example of a pulley system. If you can get to a gym or a community center that has weight-lifting machines, check out the pulley system on the machine. What is the mechanical advantage? Why are they using pulleys?
Cite this page: Carr, K.E. Weight machines – Pulley project – Physics. Quatr.us Study Guides, August 16, 2017. Web. October 21, 2019.
About the Author: Karen Carr
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