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Gear Basics

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Published on Nov 15, 2008

Purchase: http://hilaroad.com/video This video resource is designed to provide a basic introduction to gears suitable for grades 4 to 9. Gear rotation, gear ratio, rates of rotation, mechanical advantage and examples of use are included. A second video, " Time, Clocks and Gears" explains how gears are used in mechanical clocks to control the hands on an analog clock.

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Comments • 39

Erik Candia
this is one of the safest places on youtube xD 
Narain Sahu
Beautiful presentation.
Karly Celano
Really helps with me on Robotics
Talon Gregory
This helped me realize how to achieve greater potential with a generator running on water turbines. Very informative, thank you.
Chee Kay
Another pleasing production from Hilaroad. Gearing and linkage design is I think, a fascinating topic. For those who might be interested this video here on youtube /watch?v=eAniA73C6WI shows many wonderfully different gear trains, all designed to achieve the same end result. Thanks very much for all of your videos Hilaroad, the world needs more teachers like you.
jamie jg
muy instructivo gracias por el comentario. i love it very intructive.
BrandonC106
Where did you get those plastic sper gears?
Yanshu Agarwal
ultimate video... u make the things very simple.. thanks 
numenclature
thank you for an amazing video. I know its a little complex for grade 1's, but I think they will benefit from the early exposure.
TheUltimateToad
So, to have optimum speed you need a Big gear on the pedal and a small gear on the wheel?
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