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Author Topic: Homebody Handy Hints  (Read 2322 times)

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AGelbert

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Re: Homebody Handy Hints
« Reply #45 on: March 17, 2018, 05:44:57 pm »
Agelbert NOTE: View this Great Example of Mechanical Advantage with Pulleys.  8)

Uprooting a tree using a 45 to 1 pulley system
Quote
Scott Moszkowicz   1,242,979 views

Published on May 21, 2016

This is part 2 of my project to remove a back leaning tree. This tree needed to be removed in this manner. I am pouring a cement slab right where this tree was. Using a chain saw or even digging it out would not have completely removed the roots. Not removing the roots (over time) would decay and cause the ground to sink.
'
My science teacher daughter loves pulleys and has a whole demo set-up she put together for her students. I'll have to share this one wit her. Awesome.
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