2．如图1所示a与b两个物体用轻绳相连后跨过无�擦的定�轮a物体在水平面上q位置时处于静止状态若将a物体移到p位置仍然能够处于静止 Sketch Coloring Page

2．如图1所示a与b两个物体用轻绳相连后跨过无�擦的定�轮a物体在水平面上q位置时处于静止状态若将a物体移到p位置仍然能够处于静止 Template

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More Sketches

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

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anonymous

anonymous
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sketch #3404 Terminator by Enrique L. Manly

anonymous

anonymous
sketch #3404 Terminator by Enrique L. Manly

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anonymous

anonymous
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sketch #2309

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sketch #2787 Spongebob by ShopRasta Roots

ShopRasta Roots
sketch #2787 Spongebob by ShopRasta Roots

sketch #5259

anonymous

anonymous
sketch #5259

sketch #1454 donara

Donara Smbatyan
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sketch #5249 Adele - Skyfall by Mert Arda Yiğit

anonymous

anonymous
sketch #5249 Adele - Skyfall by Mert Arda Yiğit

sketch #4520

anonymous

anonymous
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sketch #1833 Head shot - abz

anonymous

anonymous
sketch #1833 Head shot - abz

sketch #20215 Desert

anonymous

anonymous
sketch #20215 Desert

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anonymous

anonymous
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sketch #1670

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sketch #2919 Winnie the Pooh by Greet Kros-Lolkus

anonymous

anonymous
sketch #2919 Winnie the Pooh by Greet Kros-Lolkus

sketch #5256

anonymous

anonymous
sketch #5256

sketch #5290 Kyuubi Jorge Valero

anonymous

anonymous
sketch #5290 Kyuubi Jorge Valero

sketch #4939 Zelda by Jeanie Wagenknecht

anonymous

anonymous
sketch #4939 Zelda by Jeanie Wagenknecht

sketch #2806 Puppy love by Sam Torres

Sam Torres
sketch #2806 Puppy love by Sam Torres

sketch #288 RK

anonymous

anonymous
sketch #288 RK

sketch #5151

anonymous

anonymous
sketch #5151

sketch #4868 Pokemons! by Ammed Hjb

anonymous

anonymous
sketch #4868 Pokemons! by Ammed Hjb

sketch #5117

anonymous

anonymous
sketch #5117

sketch #342 Forest scene

Chris Shrimp Lonsdale
sketch #342 Forest scene

sketch #3676 Sceptical horse by Koes Maung

anonymous

anonymous
sketch #3676 Sceptical horse by Koes Maung

sketch #5341 Rafael Nadal by Alina Danielle

anonymous

anonymous
sketch #5341 Rafael Nadal by Alina Danielle

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anonymous

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sketch #5183

anonymous

anonymous
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tomski2．如图1所示a与b两个物体用轻绳相连后跨过无�擦的定�轮a物体在水平面上q位置时处于静止状态若将a物体移到p位置仍然能够处于静止 coloring

2．如图1所示A与B两个物体用轻绳相连后跨过无�擦的定�轮A物体在水平面上Q位置时处于静止状态若将A物体移到P位置仍然能够处于静止 sketch template

2．如图1所示A与B两个物体用轻绳相连后跨过无�擦的定�轮A物体在水平面上Q位置时处于静止状态若将A物体移到P位置仍然能够处于静止 sketch template

如图所示AB两物体用细绳相连跨过光��轮悬挂起来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物体仍静止则 sketch template

2．如图1所示A与B两个物体用轻绳相连后跨过无�擦的定�轮A物体在水平面上Q位置时处于静止状态若将A物体移到P位置仍然能够处于静止 sketch template

如图所示水平面上叠放着两个物体A和BmA=2kgmB=3kg两物体在10N的水平拉力作用下一起做匀速直线运动则A和B之间的�擦力大小 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

一轮复习：阿特伍德机类型知乎 sketch template

14．如图8所示用恒力F通过光�的定�轮将静止于水平面上的物体从位置A拉到位置B物体可视为质点定�轮距水平面高为h物体在位置AB时 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

1如图2 1 19所示ABC为等腰棱镜ab两束不同�率的单色光垂直AB边射入棱镜两束光在AB面上的入射点到DC的距离相等两束 sketch template

如图所示叠放在一起的物体A和B在大小为F的恒力作用下沿水平面做匀速直线运动则下列结论中正确的是 A．甲乙两图中A物体所受的�擦力大小均 sketch template

如图所示物体A与B之间的�动�擦力为FB与地面间无�擦B的长度为L如果B以速度v�左运动A以速度v0从左�右从B上面�过这一过程中 sketch template

1如图1所示若将正方体放在斜面上画出物体对斜面的压力．2如图2所示若将正方体放在斜面上画出物体所受到的力．题目和参考答案 sketch template

2．如图2所示一条细绳跨过定�轮连接物体ABA悬挂起来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 sketch template

如图所示AB两物体叠放在水平桌面上在两个已知F1=5牛顿F2=3牛顿那么物体B受物体A和水平桌面的�擦力大小应分别为A．5牛顿2 sketch template

如图所示物体A和B质量均为m分别与轻绳连接跨过定�轮不计绳与�轮之间的�擦．当用水平变力F拉物体B沿水平方��右做匀速直线运动时下列 sketch template

如图所示物体B放在水平桌面上物体A通过�轮组拉着物体B此时物体B保持静止状态．当用竖直�下2N的力F1拉重为1N的物体A时能使物体B以 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

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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

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

如图所示物体AB置于水平地面上与地面动�擦因数均为μ物体AB用一跨过动�轮的细绳相连现用逐渐增大的力�上提动�轮某时刻拉A物体的 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图1所示两个互相垂直的力F1与F2作用在同一物体上使物体通过一段位移的过程中力F1对物体做功4J力F2对物体做功3J则力F1与F2 sketch template

如图所示图1中一个物体连接一个轻弹簧在水平恒力F的作用下当水平地面光�物体匀加速运动时弹簧的长度为l1当水平地面粗糙物体正好做匀速 sketch template

百度教育 sketch template

29．如图所示使一薄钢条下端固定现分别用不同的力去推它使其�生甲乙丙丁各图所示的形变如果F1=F3=F4&gtF2能说明力的作用 sketch template

百度教育 sketch template

如图所示用�轮组拉着物体A是正方体铁块边长是30cm．当拉力F=70N时物体A恰好做匀速直线运动．动�轮重15N已知ρ铁=78× 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

如图所示的�轮组拉动物体A沿水平地面匀速前进已知物体A的重力为500N拉力大小为50N则物体与地面间的�擦力f=150150N若物体 sketch template

按要求作图1如图1所示画出物体所受重力的示意图．2用如图2所示的两个�轮组成一个�轮组提升重物要求拉力为物重的三分之一忽略�擦 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质量为m2的物体2放在车厢地板上．用竖直细绳通过定�轮与质量为m1的物体1连接．不计�轮�擦当车厢水平�右加速运动时物体2仍在 sketch template

如图所示AB两物体叠放在水平地面上C物体悬挂在竖直细线的下端且与光�斜面接触下列说法中不一定正确的是 A．A对B有弹力作用B．B sketch template

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