如图所示细绳绕过两个定�轮a和b在两端各挂质量为m的物体在ab中点c处挂一质量为m的小球 A b轴心间距离为2l且m＜m＜2m Sketch Coloring Page

如图所示细绳绕过两个定�轮a和b在两端各挂质量为m的物体在ab中点c处挂一质量为m的小球 A b轴心间距离为2l且m＜m＜2m Template

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More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #5072

anonymous

anonymous
sketch #5072

sketch #3651 Istanbul by DjDarío GT

anonymous

anonymous
sketch #3651 Istanbul by DjDarío GT

sketch #523 the man

anonymous

anonymous
sketch #523 the man

sketch #3999 Deadmau by Speeð Üp Säm

anonymous

anonymous
sketch #3999 Deadmau by Speeð Üp Säm

sketch #4921

anonymous

anonymous
sketch #4921

sketch #5269

anonymous

anonymous
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sketch #5172 Cheshire Cat by Juan Garcia

anonymous

anonymous
sketch #5172 Cheshire Cat by Juan Garcia

sketch #1249

Laura Agapi Asnicar
sketch #1249

sketch #4555 Mario by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko

sketch #5101

anonymous

anonymous
sketch #5101

sketch #5188 Paul Walker by Taï Marsan

anonymous

anonymous
sketch #5188 Paul Walker by Taï Marsan

sketch #3535 Mickey by Hakan Usuğ

anonymous

anonymous
sketch #3535 Mickey by Hakan Usuğ

sketch #2723 by Sam Torres

Sam Torres
sketch #2723 by Sam Torres

sketch #90 JF Style!

Jaroslav Florian
sketch #90 JF Style!

sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

anonymous

anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

sketch #5125

anonymous

anonymous
sketch #5125

sketch #4632

anonymous

anonymous
sketch #4632

sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

anonymous

anonymous
sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

sketch #5077 Light of Hope by Itz Rakhi

anonymous

anonymous
sketch #5077 Light of Hope by Itz Rakhi

sketch #5167

anonymous

anonymous
sketch #5167

sketch #3708

anonymous

anonymous
sketch #3708

sketch #1328

anonymous

anonymous
sketch #1328

sketch #1430

Laura Agapi Asnicar
sketch #1430

sketch #5140 Jigsaw by Lajla Nygaard Laursen

anonymous

anonymous
sketch #5140 Jigsaw by Lajla Nygaard Laursen

sketch #2337

anonymous

anonymous
sketch #2337

sketch #3064

anonymous

anonymous
sketch #3064

sketch #5124 Tony Tony Chopper by 陳一夫

anonymous

anonymous
sketch #5124 Tony Tony Chopper by 陳一夫

sketch #2577

anonymous

anonymous
sketch #2577

sketch #4480 ZOMBIE by Rubel Parvez

anonymous

anonymous
sketch #4480 ZOMBIE by Rubel Parvez

sketch #83

Chris Shrimp Lonsdale
sketch #83

tomski如图所示细绳绕过两个定�轮a和b在两端各挂质量为m的物体在ab中点c处挂一质量为m的小球 a coloring

如图所示细绳绕过两个定�轮A和B在两端各挂 质量为m的物体在AB中点C处挂一质量为M的小球 A B轴心间距离为2L且m＜M＜2m sketch template

如图所示细绳绕过两个定�轮A和B在两端各挂 质量为m的物体在AB中点C处挂一质量为M的小球 A B轴心间距离为2L且m＜M＜2m sketch template

如图所示细绳绕过两个定�轮A和B在两端各挂 质量为m的物体在AB中点C处挂一质量为M的小球 A B轴心间距离为2L且m＜M＜2m sketch template

如图所示绕过定�轮的细绳一端拴在小车上另一端吊一物体A若小车沿水平地面�前匀速运动则物体 A．�上做加速运动B．�下做加速运动C sketch template

�轮有关的典型例题知乎 sketch template

如图所示甲乙两个�轮组通过细绳悬挂在天花板上用�轮组匀速提升重为600N的物体时悬挂甲乙两�轮组的细绳所受的拉力分别为F甲F乙 sketch template

如图所示两根轻绳AO和BO共同悬吊一重物两绳的另一端分别系在天花板和竖直墙上两绳与水平方�的夹角分别为α和β则以下说法不正确的是 sketch template

如图所示细绳绕过两个定�轮A和B在两端各挂一个重为P的物体现在AB的中点C处挂一个重为Q的小球Q sketch template

30．如图所示用�轮组提起重G的物体绳子自由端拉力为F重物以速度勘匀速上升不计�擦和绳重则 1�轮组的机械效率为 2 sketch template

如图所示细绳绕过两个定�轮A和B在两端各挂 质量为m的物体在AB中点C处挂一质量为M的小球 A B轴心间距离为2L且m＜M＜2m sketch template

如图所示人以600N的力�下拉动绕在�轮组的绳子一端10秒使绳端�下移动了15m重物匀速上升了05m已知�轮组的机械效率为70% sketch template

如图所示细绳绕过两个定�轮A和B在两端各挂一个重为P的物体现在AB的中点C处挂一个重为Q的小球Q sketch template

用四个�轮和两根相同的绳子组成如图所示的甲、乙两个�轮组用它们匀速提起货物在绳自由端施加竖直的拉力分别为F甲和F乙物重分别为G甲和G乙 sketch template

如图所示物体A置于水平面上物A前固定有动�轮BD为定�轮．一根轻绳绕过DB后固定在C点BC水平当用力以速度υ拉绳子时物体沿水平 sketch template

如图甲所示轮轴实质是一种杠杆．小捷同学为了探究轮轴的平衡条件进行了如下实验实验一如图乙所示重物G通过细绳绕在轴上在轮的边缘沿切线 sketch template

5．如图所示用一根绕过定�轮的细绳把质量分别为m和M的两个物块P和Q拴在一起若将物块Q沿水平地面�右移动�许仍能保持平衡则关于力的变化 sketch template

如图所示是骨折病人的牵引装置示意图绳的一端固定绕过定�轮和动�轮后挂着一个重物与动�轮相连的帆布带拉着病人的脚整个装置在同一竖直平面内 sketch template

如图所示，固定在水平面上的光�半球，球心O的正上方固定一个小定�轮，细绳一端拴一小球，小球置于半球面上的A点，另一端绕过定�轮，如图所示。今 sketch template

10．如图7所示固定的光�竖直杆上套着一个�块用轻绳系着�块绕过光�的定�轮以大小恒定的拉力F拉绳使�块从A点起由静止开始上升．若从A sketch template

如图所示，质量为m、长为L的均匀细杆OA，一端通过光�铰链固定在地面O处，在细杆中点B处系一根细绳，细绳绕过两个光�定�轮后悬挂着物体D，物体 sketch template

如图所示人以600N的力�下拉动绕在�轮组的绳子一端10秒使绳端�下移动了15m重物匀速上升了05m已知�轮组的机械效率为70% sketch template

如图所示长为L的细绳一端固定在O点另一端系一质量为m的小球今将小球水平拉至A点静止释放在O点正下方何处钉一铁钉使小球刚好能绕点在竖直 sketch template

如图所示质量分别为2m和m的AB两物体用不可伸长的轻绳绕过轻质定�轮相连开始两物体处于同一高度绳处于绷紧状态且足够长不计一切阻力 sketch template

如图所示用一根长杆和两个定�轮的组合装置来提升重物M长杆的一端放在地上通过铰链连接形成转轴其端点恰好处于左侧�轮正下方O点处在杆的中点 sketch template

如图所示长为L的细绳一端固定在O点另一端拴住一个质量为m的小球在O′点处有一枚与竖直平面垂直的钉子O′与竖直方�成θ=37°角．把球拉 sketch template

如图所示的装置是�国古代劳动人��明的提物工具 “差动�轮俗称“神仙�芦．它的上半部分是由固定在一起半径分别为r和R的两个齿轮组成能 sketch template

10．用相同的定�轮和动�轮组成甲乙两个�轮组如图8所示用它们来提升同一重物甲�轮组将重物举高1m乙�轮组将重物举高2m在不计绳 sketch template

如图所示，质量为m、长为L的均匀细杆OA，一端通过光�铰链固定在地面O处，在细杆中点B处系一根细绳，细绳绕过两个光�定�轮后悬挂着物体D，物体 sketch template

百度教育 sketch template

同学们用如图所示的“杆线�”研究�的�期与等效重力加速度的关系杆线�可以绕着立柱OO来回�动（立柱并不转动），使�球的运动轨迹被约束在一个 sketch template

如图所示做匀速直线运动的小车A通过一根绕过定�轮的长绳吊起一重物B设重物和小车速度的大小分别为vBvA则 A．vA＜vBB．重物B sketch template

定�轮百度百� sketch template

用如图所示甲乙两个�轮组分别提起相同的质量的物体．两个�轮组的动�轮的质量相同不计�擦则A．F甲> F乙η甲>η乙B．F甲 sketch template

如图所示，一顶端附有定�轮O1的斜面体放置在水平地面上，斜面体质量为M、倾角为30°。定�轮O2通过轻杆固定在天花板上，一细绳绕过两定�轮O1 sketch template

如图所示固定在水平面上的光�半球球心O的正上方固定一个小定�轮C细绳一端拴一小球小球置于半球面上的A点另一端绕过定�轮拴另一个 sketch template

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