Tuesday, 11 December 2012

Gear Basics

Enjoy this great gears introduction video that aims to deliver the basics of ratio, rotation, mechanical advantage and more. Gears are wonderful things that are used in many different ways in many different industries. See what happens when gears are rotated and how their size and number of teeth affects the outcome of rotation. By http://www.sciencekids.co.nz/videos/physics/gears.html

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3 comments:

  1. Anonymous13 December 2012 at 12:03

    Dear teacher, good info for my son. Thanks.

    ReplyDelete
    Replies
    1. 青龙木老师13 December 2012 at 12:21

      Welcome. You may go to web "Science for kids" to have more information.

      Delete
  2. Rosar Chua Sing Sing13 December 2012 at 23:04

    Ya, banyak maklumat dapat diperolehi melalui laman web ini,terima kasih.

    ReplyDelete

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