如图所示物体a用轻质细绳与圆环b连接圆环套在竖直杆mn上用一水平力f作用在绳上的o点使整个系统处于静止状态．现用水平力将o点缓慢�左上方 Sketch Coloring Page

如图所示物体a用轻质细绳与圆环b连接圆环套在竖直杆mn上用一水平力f作用在绳上的o点使整个系统处于静止状态．现用水平力将o点缓慢�左上方 Template

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sketch #1972 Boogaloo @Memphis

anonymous

anonymous
sketch #1972 Boogaloo @Memphis

sketch #3197 Dragon by Yuryi Zambrano

anonymous

anonymous
sketch #3197 Dragon by Yuryi Zambrano

sketch #5157

anonymous

anonymous
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sketch #5283

anonymous

anonymous
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sketch #4478

Hank Henry Armstrong
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sketch #5210 I love you by Saul Mansanares

anonymous

anonymous
sketch #5210 I love you by Saul Mansanares

sketch #3133 Skrillex by Asfa Sajid

anonymous

anonymous
sketch #3133 Skrillex by Asfa Sajid

sketch #944

Laura Agapi Asnicar
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sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

anonymous

anonymous
sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

sketch #1474

anonymous

anonymous
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sketch #3813

Emin AltınKöprü
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sketch #5124 Tony Tony Chopper by 陳一夫

anonymous

anonymous
sketch #5124 Tony Tony Chopper by 陳一夫

sketch #1695

anonymous

anonymous
sketch #1695

sketch #4358 Wink Károly Benkő

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anonymous
sketch #4358 Wink Károly Benkő

sketch #2740 Monster by Gabriela Segura

Gabriela Segura
sketch #2740 Monster by Gabriela Segura

sketch #5102 Old Man by Cuong Pham

anonymous

anonymous
sketch #5102 Old Man by Cuong Pham

sketch #3510 Edward from FMA by Raman Chauhan

anonymous

anonymous
sketch #3510 Edward from FMA by Raman Chauhan

sketch #4702

anonymous

anonymous
sketch #4702

sketch #1964 愛鼠繪

愛君
sketch #1964 愛鼠繪

sketch #5293

anonymous

anonymous
sketch #5293

sketch #1724

anonymous

anonymous
sketch #1724

sketch #3608 Skeleton king by Thania Arruda

anonymous

anonymous
sketch #3608 Skeleton king by Thania Arruda

sketch #2195

anonymous

anonymous
sketch #2195

sketch #5348

anonymous

anonymous
sketch #5348

sketch #5350

anonymous

anonymous
sketch #5350

sketch #5288

anonymous

anonymous
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sketch #5197 Rihanna by Ben Hall

anonymous

anonymous
sketch #5197 Rihanna by Ben Hall

sketch #855

Laura Agapi Asnicar
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sketch #3680 Infected Mushroom by Rohit Rahul

anonymous

anonymous
sketch #3680 Infected Mushroom by Rohit Rahul

sketch #5100 Shadow by An Nguyen

anonymous

anonymous
sketch #5100 Shadow by An Nguyen

tomski如图所示物体a用轻质细绳与圆环b连接圆环套在竖直杆mn上用一水平力f作用在绳上的o点使整个系统处于静止状态．现用水平力将o点缓慢�左上方 coloring

如图所示沿竖直杆以速度v匀速下�的物体A通过轻质细绳拉光�水平面上的物体B细绳与竖直杆间的夹角为θ则以下说法正确的是 A．物体B�右 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物体A与物体B置于光�水平面上其质量mA&gtmBAB间有一细绳连接且有与AB不连接的被压缩的轻弹簧整个装置处于静止状态现 sketch template

如图所示物体AB通过细绳及轻质弹簧连接在轻�轮两侧物体AB的质量分别为m2m开始时细绳伸直用手托着物体A使弹簧处于原长且A与地面 sketch template

如图所示重为12N的物体A放在足够长的水平桌面上通过轻质细绳与�轮相连不计绳与�轮间的�擦及动�轮重重为6N的物体B通过�轮拉动物体A sketch template

百度教育 sketch template

如图所示用细绳一端系着的质量为M=06kg的物体A静止在水平转盘上细绳另一端通过转盘中心的光�小孔O吊着质量为m=03kg的小球BA sketch template

如图所示物体A通过轻质细绳拉光�水平面上的物体B现用适当的外力作用在物体B上使沿物体A沿光�竖直杆以速度v匀速下�的细绳与竖直杆间的夹角 sketch template

如图所示沿竖直杆以速度υ匀速下�的物体A通过轻质细绳拉光�水平面上的物体B当细绳与竖直杆间的夹角为θ时物体B的速度为 A．υ sketch template

如图所示两物体处于静止状态它们的质量m1=2m2它们与水平间的动�擦因数分别为μ1μ2且μ2=2μ1开始它们之间被细绳连接并夹一 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

如图所示用两个�轮分别匀速提升AB两个物体拉细绳的力F大小相等在相同时间内物体上升的距离也相等绳重及�擦不计�轮的质量小于物体的 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两物体的质量分别为M和m用细绳连接后跨在半径为R的固定光�半圆柱体上两物体刚好位于其水平直径的两端释放后它们由静止开始运动在 sketch template

如图所示用细绳的一端栓在物体上再将细线绕过项端高度为h的定�轮用大小和方�都不变的拉力F作用在绳的另一端．用力拉细线使质量为M的物体 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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 template

如图所示一条细绳跨过定�轮连接物体ABA悬挂起B穿在一根竖直杆上两物体均保持静止不计绳与�轮B与竖直杆间的�擦已知绳与竖直杆间 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质量为2m的物体A经一轻质弹簧与地面上的质量为3m的物体B相连弹簧的劲度系数为k一条不可伸长的轻绳绕过定�轮一端连物体A另 sketch template

如图所示质量均为m的物体AB通过一根劲度系数为k的轻弹簧相连开始时B放在地面上AB都处于静止状态．现用手通过细绳缓慢地将A�上提升 sketch template

如图所示置于水平桌面的物体A的质量为90kg悬挂在�轮组下的物体B的质量为60kg在物体B的作用下A恰能沿水平桌面�左匀速直线运动 sketch template

如图所示拉B物的轻绳与竖直方�成60°角O为一定�轮物体A与B间用跨过定�轮的细绳相连且均保持静止已知物体B的重力为100N物体A的 sketch template

如图所示两物体处于静止状态它们的质量m1=2m2它们与水平面间的动�擦因数为开始它们之间被细绳连接并夹一压缩状态的轻质弹簧当烧断 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

如图所示AB两物体用轻细绳跨过光�轻小�轮相连A物体悬在空中B物体放在水平地面上AB两物体均静止现将B物体稍�左移一点AB两 sketch template

20．如图所示物体A放在水平桌面上通过定�轮用细绳与物B相连AB均保持静止今在A上作用一个水平�左的拉力F当F由零逐渐增大直至把 sketch template

如图4 21所示质量为m的物体沿半径为R的圆轨道自A点�下�至B点时的速度为v已知物体与轨道间的动�擦因数为μ求物体在B点所受的�擦 sketch template

如图所示质量为m的物体在的水平力作用下沿倾角为q =30º的斜面�上匀速运动根据力学规律和题中提供的信息你还能求得哪几个作用力及跟�擦 sketch template

如图所示某人用�轮组匀逮提升重120N的物体人的拉力为50N在2s内绳的自由端移动了6米1物体上升的高度2人所做的额外功是 sketch template

如图所示ABC三个物体BC用细绳相连A放在B上B放在水平桌面上各接触面间的动�擦因数为μABC的质量分别是mAmB 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两物体的质量分别为M和m用细绳连接后跨在半径为R的固定光�半圆柱体上两物体刚好位于其水平直径的两端释放后它们由静止开始运动在 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

一轮复习：阿特伍德机类型知乎 sketch template

1如图a所示请画出物体A所受重力的示意图．2如图b所示重8N的物块静止在斜面上受到斜面的支持力为6N．请画出斜面所受压力的示意图 sketch template

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