24．1如图1所示abc为一固定在竖直平面内的光�轨道bc段水平ab段与bc段平�连接质量为的小球从高位处由静止开始沿轨道下�与 Sketch Coloring Page

24．1如图1所示abc为一固定在竖直平面内的光�轨道bc段水平ab段与bc段平�连接质量为的小球从高位处由静止开始沿轨道下�与 Template

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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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anonymous

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anonymous

anonymous
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sketch #4306 The burning watermelon!

anonymous

anonymous
sketch #4306 The burning watermelon!

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anonymous

anonymous
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sketch #5191 The View by Vicente Vera

anonymous

anonymous
sketch #5191 The View by Vicente Vera

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Emin AltınKöprü
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sketchmaster
sketch #2593 Tweety by sketchmaster

sketch #2029 GOD 'S PROMISE ...

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sketch #2029 GOD 'S PROMISE ...

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anonymous

anonymous
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sketch #5308 Taylor Swift by Gabi Ferrari

anonymous

anonymous
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anonymous

anonymous
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tomski24．1如图1所示abc为一固定在竖直平面内的光�轨道bc段水平ab段与bc段平�连接质量为的小球从高位处由静止开始沿轨道下�与 coloring

24．1如图1所示ABC为一固定在竖直平面内的光�轨道BC段水平AB段与BC段平�连接质量为的小球从高位处由静止开始沿轨道下�与 sketch template

1如图1所示ABC为一固定在竖直平面内的光�轨道BC段水平AB段与BC段平�连接质量为m1的小球从高为h处由静止开始沿轨道下�与 sketch template

24．12分如图所示，绝缘光�轨道ABCD竖直放在与水平方�成θ＝45°的匀强电场中，其中BCD部分是半径为R的半圆环，轨道的水平部分与 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

如图甲所示ABC为水平轨道与固定在竖直平面内的半圆形光�轨道CD平�连接CD为竖直直径轨道半径为R=02m．有一轻弹簧左端固定在A sketch template

如图所示圆弧形凹槽固定在水平地面上其中ABC是以O为圆心的一段圆弧位于竖直平面内．现有一质量为m的小球从一水平桌面的边缘p点以速度v0 sketch template

1如图甲所示ABC为一固定在竖直平面内的光�轨道BC段水平AB段与BC段平�连接质量为m1的小球从高为h处由静止开始沿轨道下�与 sketch template

1如图1所示ABC为一固定在竖直平面内的光�轨道BC段水平AB段与BC段平�连接质量为m1的小球从高为h处由静止开始沿轨道下�与 sketch template

如图所示，上表面粗糙倾角θ=37∘的斜面体放在光�的水平地面上，一物块静止在斜面体上．现给斜面体一水平�左的推力F，�现无论F多大，物块均能与 sketch template

如图�分别以直角三角形ABC三边为直径�外作三个半圆其面积分别用S1S2S3表示则不难证明S1=S2 S3．1如图�分别以直角 sketch template

1．如图所示ABC为光�轨道AB部分�水平状态BC部分为半径为R的半圆环整个装置处于竖直平面内AB上静止一个质量M=099千克的 sketch template

如图将 ABC放在由小正方形构成的�格图中点ABC均落在格点上．1请用无刻度的直尺画出∠ACB的平分线2以点C为旋转中心把 sketch template

如图所示abc是处于同一均匀介质中某一直线上的三个质点一列简谐波的波源在b点波同时沿该直线�ba和bc方�传播ab两质点平衡位置 sketch template

如图所示，竖直平面内有一半径为R的半圆形光�绝缘轨道，其底端B与光�绝缘水平轨道相切，整个系统处在竖直�上的匀强电场中，一质量为m，带正电的 sketch template

如图所示一固定在竖直平面内的光�的半圆形轨道ABC其半径R＝05 M轨道在C处与水平地面相切在C处放一小物块给它一水平�左的初速度 sketch template

如图所示光�固定轨道的两端都是半径为R的四分之一圆弧在轨道水平面上有两个质量均为m的小球BCBC用一长度锁定不变的轻小弹簧栓接弹性 sketch template

初中物理干货：光学部分知识点总结及习题演练 sketch template

计算如图所示桁架的支座反力及1、2杆的轴力。10分百度教育 sketch template

题目如图所示AB为竖直转轴细绳AC和BC的结点C系一质量为m的小球两绳能承担的最大拉力均为2mg当AC和BC均拉直时∠ABC=90 sketch template

百度教育 sketch template

如图所示质量为m横截面为直角三角形的物块ABC∠ABC=αAB边靠在竖直墙面上F是垂直于斜面BC的推力现物块静止不动则�擦力的 sketch template

（1）如图1所示，一束光与平面镜成30°角射到平面镜上，请根据光的反射定律画出它的反射光线并标明反射角的大小．（2）如图2所示，请在图中画出 sketch template

操作题1如图甲所示已知 ABC用三角尺和量角器作 ABC的�中线AD�角平分线BE�高CH．2如图乙在方格中平移 ABC sketch template

1如图4 3所示，一平面力系�O点简化为一主矢和主矩M0，若进一步简化为一合力，则合力R为（）。勤学星球 sketch template

2．如图2所示adbdcd是竖直面内三根固定的光�细杆abcd位于同一圆�上a点为圆�的最高点d点为圆�的最低点每根杆上都 sketch template

1如图1所示在等边 ABC中点D是AB边上的动点以CD为一边�上作等边 EDC连接AE求证AE∥BC中等边 ABC的形状改 sketch template

1如图1所示各接触面光�且物体A静止画出物体A所受弹力的示意图．2如图2在半球形光�容器内放置一细杆细杆与容器的接触点分别为A sketch template

1如图1所示小球沿斜面�下�落请画出小球下�过程中所受的重力．2如图2所示根据通电螺线管的NS极标出螺线管右端导线中的电流 sketch template

题目如图1所示光�的平行竖直�属导轨ABCD相距L在AC之间接一个阻值为R的电阻在两导轨间abcd矩形区域内有垂直导轨平面竖直 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在 ABC中∠A=α ABC的内角平分线和外角平分线交于点P且∠P=β试探求下列图中α与β的关系并选择一个加以说明——青 sketch template

1如图1所示质量为10kg的物体A静止在斜面上试画出物体所受重力的示意图．2作出如图2中各力的力臂．3如图3所示铅笔的长度是 sketch template

1如图1所示请画出物体AB在平面镜中所成的像2请大致画出物体ABCD所成的像图2包括位置大小正倒虚实．题目和参考 sketch template

如图所示圆弧形凹槽固定在水平地面上其中ABC是以O为圆心的一段圆弧位于竖直平面内．现有一质量为m的小球从一水平桌面的边缘p点以速度v0 sketch template

1如图1正方形�格中有一个平行四边形请在图1中画一条直线把平行四边形分成面积相等的两部分这样的直线能画无数条条这些直线都必经过平行 sketch template

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