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The mighty mathematics of the lever - Andy Peterson and Zack Patterson
4:46
The mighty mathematics of the lever - Andy Peterson and Zack Patters…
已浏览 126.7万 次2014年11月18日
YouTubeTED-Ed
Lever Gun Shootout: Marlin vs Smith & Wesson
4:23
Lever Gun Shootout: Marlin vs Smith & Wesson
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YouTubeOutdoor Life
Types of Levers
3:24
Types of Levers
已浏览 19.3万 次2021年9月4日
YouTubeNext Generation Science
Simple Machines: The Lever
5:51
Simple Machines: The Lever
已浏览 46.9万 次2016年2月4日
YouTubefunsciencedemos
Torque, Basic Introduction, Lever Arm, Moment of Force, Simple Machines & Mechanical Advantage
21:17
Torque, Basic Introduction, Lever Arm, Moment of Force, Simple Ma…
已浏览 189.8万 次2017年10月27日
YouTubeThe Organic Chemistry Tutor
Simple Machines - The Lever
6:22
Simple Machines - The Lever
已浏览 13.5万 次2020年6月24日
YouTubeThe Organic Chemistry Tutor
Difference between 1st, 2nd, and 3rd class levers
1:52
Difference between 1st, 2nd, and 3rd class levers
已浏览 26.4万 次2020年1月16日
YouTubeMooMooMath and Science
2:44
Simple Machines:Levers
已浏览 91.9万 次2020年5月26日
YouTubeMooMooMath and Science
6:47
Lever systems in the human body
已浏览 48.2万 次2013年9月28日
YouTubeHuman Anatomy Education
1:56
Three Classes of Levers - Examples, Defintion, Classification
已浏览 41.3万 次2013年3月20日
YouTubeEducational Videos
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