分别用图甲乙丙所示的�轮组匀速提起同一重物g时所用的拉力分别为f1f2和f3若不计�轮重及�擦这三个力的关系为 A．f1＜f2 Sketch Coloring Page

分别用图甲乙丙所示的�轮组匀速提起同一重物g时所用的拉力分别为f1f2和f3若不计�轮重及�擦这三个力的关系为 A．f1＜f2 Template

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More Sketches

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

sketch #3774 Marilyn Manson by Junior Silva

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anonymous
sketch #3774 Marilyn Manson by Junior Silva

sketch #2062

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anonymous
sketch #2062

sketch #5169 Iron Man by Hannah Kellogg

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anonymous
sketch #5169 Iron Man by Hannah Kellogg

sketch #22

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anonymous
sketch #22

sketch #2877 Elvis by Karoline Castillo

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anonymous
sketch #2877 Elvis by Karoline Castillo

sketch #1257

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anonymous
sketch #1257

sketch #4264 oh yeah

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anonymous
sketch #4264 oh yeah

sketch #687 Buddha Peace

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anonymous
sketch #687 Buddha Peace

sketch #2453 Koi Fish

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anonymous
sketch #2453 Koi Fish

sketch #4881

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anonymous
sketch #4881

sketch #5121

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anonymous
sketch #5121

sketch #2982 Lion by Ati Gohary

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anonymous
sketch #2982 Lion by Ati Gohary

sketch #3939

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anonymous
sketch #3939

sketch #3076 Angel by Burak Turan

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anonymous
sketch #3076 Angel by Burak Turan

sketch #2150 batman

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sketch #2150 batman

sketch #3359 &#;In love and lonely&#; by Irul Ventura

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anonymous
sketch #3359 &#;In love and lonely&#; by Irul Ventura

sketch #1697

Abdul Kaium Alamgir
sketch #1697

sketch #78 Dino-Roar

Rachel Roe
sketch #78 Dino-Roar

sketch #3803

Laura Agapi Asnicar
sketch #3803

sketch #2884 Robot Shimun Yeyo Ahmed

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anonymous
sketch #2884 Robot Shimun Yeyo Ahmed

sketch #1453

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anonymous
sketch #1453

sketch #804

Laura Agapi Asnicar
sketch #804

sketch #5216 D by Gabriela Segura

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anonymous
sketch #5216 D by Gabriela Segura

sketch #2309

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anonymous
sketch #2309

sketch #4471 Brother Bear by Samuel Roberto

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anonymous
sketch #4471 Brother Bear by Samuel Roberto

sketch #2549

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anonymous
sketch #2549

sketch #3058 Marilyn Monroe by Adam Pyszny

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anonymous
sketch #3058 Marilyn Monroe by Adam Pyszny

sketch #1287 No smoke

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anonymous
sketch #1287 No smoke

sketch #3365 Igor by Johan Kennet Espinoza Moreno

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anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno

sketch #5018 Owl by Komlós László

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sketch #5018 Owl by Komlós László

tomski分别用图甲乙丙所示的�轮组匀速提起同一重物g时所用的拉力分别为f1f2和f3若不计�轮重及�擦这三个力的关系为 a．f1＜f2 coloring

分别用图甲乙丙所示的�轮组匀速提起同一重物G时所用的拉力分别为F1F2和F3若不计�轮重及�擦这三个力的关系为 A．F1＜F2 sketch template

分别用图甲乙丙所示的�轮组匀速提起同一重物G时所用的拉力分别为F1F2和F3若不计�轮重及�擦这三个力的关系为 A．F1＜F2 sketch template

甲、乙、丙三种固体物质在水中的溶解度曲线如图所示。出卷� sketch template

百度教育 sketch template

分别用图甲乙丙所示的�轮组匀速提起同一重物G时所用的拉力分别为F1F2和F3若不计�轮重及�擦这三个力的关系为 A．F1＜F2 sketch template

如图甲所示，用刻度尺测量一物体的长度，物体的长度为cm；如图乙所示，图中是分度值为01s的机械秒表，其示数是s。 sketch template

甲乙丙丁是四个形状体积相同而材料不同的球体它们在水中静止时的情况如图所示其中所受浮力最小的是A．甲B．乙C．丙D．丁——青夏教育 sketch template

18．甲乙丙三种物质的溶解度曲线如下图所示据图回答——青夏教育精英家教�—— sketch template

如图所示，在水平桌面上有甲、乙、丙三个完全相同的容器，装有不同的液体，现将三个完全相同的圆柱体分别放入容器的液体中，静止时三个容器的液面恰好相 sketch template

体积相同而材料不同的小球甲、乙、丙、丁静止在容器的水中如图所示这四个小球所受的浮力分别为F甲、F乙、F丙、F丁则下列判断正确的是 A 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

甲乙丙是初中化学常见的物质它们之间有如图所示的相互反应或转化关系．甲乙丙分别属于不同类别的化合物其中丙是氧化物甲在人体胃液中起 sketch template

甲乙丙三种固体物质的溶解度曲线如右图所示请回答1 图中M点表示t1℃时甲和乙的溶解度相等．2 溶解度随温度的升高而减小的 sketch template

如图所示甲乙丙三个轮子依靠�擦传动相互之间不打�其半径分别为r1r2r3若甲轮的角速度为ω1则丙轮的角速度为A． B． C 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

甲乙丙三个体积相同的球浮在同种液体中如图所示则甲乙丙三球的密度比较是 A．ρ甲=ρ乙=ρ丙 B．ρ甲＞ρ乙＞ρ丙 C．ρ甲 sketch template

分别用如图所示的甲乙两个�轮组在100s内将重为400N 的物体G匀速提升10m每个�轮的重均为20N．不计绳重及�擦此过程中 A sketch template

如图甲所示是小明“探究电流与电压、电阻的关系”的实验电路图。选用的实验器材是：电源3V、电流表（00 6A）、出卷� 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

22．如图所示用定�轮和动�轮分别将质量相同的甲乙两物体匀速提升相同的高度不计绳重与�擦且动�轮重G动小于乙物体的物重G则所用的拉力 sketch template

物体A B C均静止在同一水平面上它们的质量分别为mA MB MC与平面的动�擦因数分别为μAμB μC用平行于水平面的拉力 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

某实验小组分别用如图所示的甲乙两个�轮组匀速提起相同的重物所用的拉力分别为F1和F2机械效率分别为η1和η2不计绳重及�擦下列说法正确 sketch template

如图所示的甲乙两个�轮组所用�轮都相同分别把同一重物匀速提升相同的高度．若不计绳重及�擦下列说法正确的是 A．F1=F2B．乙�轮 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图所示为甲乙两物体从同一地点沿直线�同一方�运动的v T图象则 A．甲乙两物体在4s末相距最远B．甲乙两物体在5s末相遇C．前 sketch template

如图所示为甲乙两个物体在同一条直线轨道上相对于同一点O运动过程中的位移时间图象．由图象可知 A．甲乙两个物体是从同一地点出�B．t2 sketch template

用相同的�轮和绳子分别组成如图所示的甲乙两个�轮组若不计绳重及�擦两装置都匀速提升同一重物则下列说法正确的是 A．F1=F2�轮组的 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

百度教育 sketch template

某一动物的染色体及基因组成如下图甲所示观察该动物的细胞分裂装片时�现了图乙丙所示的细胞下列有关说法正确的是 A．乙丙细胞中染色体组 sketch template

甲乙丙三种固体物质在水中的溶解度曲线如图所示．请回答1t2℃时甲乙丙的溶解度由大到小的顺序为甲乙丙．2若甲中混有�量的 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甲乙丙三个相同的杠杆所挂的物体受到的重力均为G它们分别在方�如图所示的力F1F2F3作用下处于平衡状态那么 A sketch template

在甲乙丙三种固体薄片上涂上石蜡用烧热的针接触其上一点石蜡熔化的范围如图中所示而甲乙丙三种固体在熔化过程中温度随加热时间变化的关系 sketch template

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