Gear Basics
10:59
YouTubeScienceOnline
Gear Basics
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 ...
已浏览 115.3万 次2008年11月15日
短视频
How To Get WIND ELEMENTAL ROD In Fisch
0:43
已浏览 88.1万 次
How To Get WIND ELEMENTAL ROD In Fisch
FyReO
Katana vs Laser Sword 😱💖! #99nightintheforest #roblox #usa
0:22
已浏览 5.4万 次
Katana vs Laser Sword 😱💖! #99nightintheforest #roblox #usa
Chippi Bunny Blox
Roblox Sword Fighting
Roblox | Official Trailer (2019)
0:30
Roblox | Official Trailer (2019)
YouTubeRoblox
已浏览 211.1万 次2019年4月17日
RAREST Items in 99 Nights in The Forest! (ROBLOX)
1:13
RAREST Items in 99 Nights in The Forest! (ROBLOX)
YouTubeAyze
已浏览 154.6万 次6 天之前
We got OP POWERS in Roblox Racket Rivals
19:08
We got OP POWERS in Roblox Racket Rivals
YouTubeSSundee
已浏览 43.3万 次1 周前
热门视频
Gears Explained - mechanical engineering
8:48
Gears Explained - mechanical engineering
YouTubeThe Engineering Mindset
已浏览 50.2万 次2021年7月17日
Spur Gear Design 1 - How gears work
5:52
Spur Gear Design 1 - How gears work
YouTubePDW Creative
已浏览 18.3万 次2020年5月24日
Gears and the Principles of Gear Systems
6:52
Gears and the Principles of Gear Systems
YouTubeKnowledge Platform
已浏览 33.6万 次2019年2月27日
Roblox Gear Showcase
GEAR 5 SHOWCASE FRUIT BATTLEGROUNDS | BEST GEAR 5 ON ROBLOX
12:10
GEAR 5 SHOWCASE FRUIT BATTLEGROUNDS | BEST GEAR 5 ON ROBLOX
YouTubeUniversalPanther
已浏览 66.4万 次2023年9月9日
ROBLOX Gear Showcase: Gear Recycler and How it works.
1:24
ROBLOX Gear Showcase: Gear Recycler and How it works.
YouTubeTINFOILSOUP
已浏览 24 次4 个月之前
Gear 5 Full Showcase Haze Piece | Roblox
5:20
Gear 5 Full Showcase Haze Piece | Roblox
YouTubeNikkolapz
已浏览 13.4万 次2023年10月19日