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Uploaded by NewEnglandRopes on Sep 30, 2010
Demonstration: the use of pulleys in various mechanical advantage systems / configurations.
Science & Technology
Standard YouTube License
this is an informative video, i would suggest however using a lapel microphone on your presenter, as it was difficult hearing him. Thanks
baddicoat 7 months ago
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this is an informative video, i would suggest however using a lapel microphone on your presenter, as it was difficult hearing him. Thanks
baddicoat 7 months ago