如图所示为一质量分布均匀的光�圆柱体的横截面o为圆心半径为r．圆柱体横卧在两个光�台阶a和b上a和b分别为圆柱体和两个台阶的接触点∠ Sketch Coloring Page

如图所示为一质量分布均匀的光�圆柱体的横截面o为圆心半径为r．圆柱体横卧在两个光�台阶a和b上a和b分别为圆柱体和两个台阶的接触点∠ Template

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More Sketches

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

sketch #2278 flower

anonymous

anonymous
sketch #2278 flower

sketch #5188 Paul Walker by Taï Marsan

anonymous

anonymous
sketch #5188 Paul Walker by Taï Marsan

sketch #5085 CM Punk by Luciana Nazar

anonymous

anonymous
sketch #5085 CM Punk by Luciana Nazar

sketch #2061

Raisa Mahmud
sketch #2061

sketch #1697

Abdul Kaium Alamgir
sketch #1697

sketch #3372 Erza by Konstantin Kuznetsov

anonymous

anonymous
sketch #3372 Erza by Konstantin Kuznetsov

sketch #5141

anonymous

anonymous
sketch #5141

sketch #2453 Koi Fish

anonymous

anonymous
sketch #2453 Koi Fish

sketch #2616 Green Day by sketchmaster

sketchmaster
sketch #2616 Green Day by sketchmaster

sketch #3743 Just for fun

Jay Lantz
sketch #3743 Just for fun

sketch #3535 Mickey by Hakan Usuğ

anonymous

anonymous
sketch #3535 Mickey by Hakan Usuğ

sketch #3513

anonymous

anonymous
sketch #3513

sketch #4702

anonymous

anonymous
sketch #4702

sketch #4769 Finn and Jake by Neo Ʀazor

anonymous

anonymous
sketch #4769 Finn and Jake by Neo Ʀazor

sketch #3192 Snake by Isaias Valenzuela Chaver

anonymous

anonymous
sketch #3192 Snake by Isaias Valenzuela Chaver

sketch #3197 Dragon by Yuryi Zambrano

anonymous

anonymous
sketch #3197 Dragon by Yuryi Zambrano

sketch #3506 Goku by Saul Mansanares

anonymous

anonymous
sketch #3506 Goku by Saul Mansanares

sketch #5339

anonymous

anonymous
sketch #5339

sketch #5290 Kyuubi Jorge Valero

anonymous

anonymous
sketch #5290 Kyuubi Jorge Valero

sketch #2808

Luis E. Guvara
sketch #2808

sketch #1122 norooz

anonymous

anonymous
sketch #1122 norooz

sketch #3765 Happy easter!

anonymous

anonymous
sketch #3765 Happy easter!

sketch #3157 umpa lumpa

anonymous

anonymous
sketch #3157 umpa lumpa

sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

anonymous

anonymous
sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

sketch #124 saurez

Tom Kelly
sketch #124 saurez

sketch #4387 dong air

anonymous

anonymous
sketch #4387 dong air

sketch #3631

anonymous

anonymous
sketch #3631

sketch #3656 Igor by Vincent Baudement

anonymous

anonymous
sketch #3656 Igor by Vincent Baudement

sketch #1116

Joselynn Ann Gossette
sketch #1116

sketch #664 Spider on a plant pot

Rachel Roe
sketch #664 Spider on a plant pot

tomski如图所示为一质量分布均匀的光�圆柱体的横截面o为圆心半径为r．圆柱体横卧在两个光�台阶a和b上a和b分别为圆柱体和两个台阶的接触点∠ coloring

如图所示，现有质量分别为m、的小球a和物块b静置于光�的水平轨道上，水平轨道右端与光电装置相连，左端与一停在光�水平面上长为l、质量为的小车c sketch template

一质量均匀分布的圆盘，质量为M，半径为R，放在一粗糙水平面上圆盘与水平面之间的�擦系数为m，圆盘可绕通过其中心O的竖直固定光�轴转动。开始 sketch template

有A、B两个质量分布均匀的正方体放在水平地面上如图甲所示，A的质量为4kg，将A沿水平方�切去高为L的部分，并把切去部分叠放在B正上方，B对 sketch template

如图所示为一质量分布均匀的光�圆柱体的横截面O为圆心半径为R．圆柱体横卧在两个光�台阶A和B上A和B分别为圆柱体和两个台阶的接触点∠ sketch template

如计算5题图所示：一无限长直载流圆柱形导体，其底面半径为R，电流强度为I，且均匀分布在其横截面上。求：（1）磁感应强度的分布。（2）通过图示 sketch template

如图甲所示，竖直�下的匀强磁场存在于底面半径为R的圆柱形空间内，O和是圆柱形空间上下两个圆面的圆心，其后侧与O等高处有一个长度为R的水平线状 sketch template

如图所示为一种质谱仪示意图由加速电场静电分析器和磁分析器以及感光胶片组成．很细的静电分析器的圆形通道半径为R处均匀辐�电场的场强大小为E sketch template

如图所示静止的圆锥体铅直放置顶角为有一质量为m并分布均匀的细炼条圆环水平地套在圆锥体上忽略炼条与锥面之间的�擦力试求炼条中的张力T sketch template

如图所示，两个同心的均匀带电球面，内球面半径为R1、带电荷Q1，外球面半径为R2、带有电荷Q2．无穷远处为电势零点，求：1空间的电场强度 sketch template

如图所示，两个同心的均匀带电球面，内球面半径为R1、带电荷Q1，外球面半径为R2、带电荷Q2 。设无穷远处为电势零点，则在两个球面之间、距离 sketch template

$如图所示一个质量均匀分布的半径为R的球体对球外质点P的万有引力为F．如果在球体中央挖去半径为r的一部分球体且r=$frac{R}{2 sketch template$

力的三角形法则的应用知乎 sketch template

如图所示有一个质量为M半径为R密度均匀的大球体从中挖去一个半径为R／2的小球体并在空腔中心放置一质量为m的质点则大球体的剩余部分对 sketch template

如图所示静止的圆锥体竖直放置顶角为α质量为m且分布均匀的软绳水平的套在圆锥体上忽略软绳与椎体之间的�擦力试求软绳中的张力．题目和 sketch template

如图所示为一种质谱仪示意图由加速电场静电分析器和磁分析器组成已知静电分析器通道的半径为R均匀辐射电场的场强为E磁分析器中有垂直纸 sketch template

【手绘教程�光影原理精讲之工业手绘中的光影关系（二）优概念 sketch template

$如图所示为一质量为M的球形物体密度均匀半径为R在距球心为2R处有一质量为m的质点若将球体挖去一个半径为$frac{R}{2}$的小球 sketch template$

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

一轮复习：动态平衡问题解题技巧知乎 sketch template

有一个外观为圆柱形的物体它的内部构造从外部看不到当分别用一组平面沿水平方�和竖直方�截这个物体时得到了如图所示的两组形状不同的截面则 sketch template

如图所示有一个质量为M半径为R密度均匀的大球体从中挖去一个半径为R／2的小球体并在空腔中心放置一质量为m的质点则大球体的剩余部分对 sketch template

题目如图所示一根轻杆在其B点系上一根细线细线长为R在细线下端连上一质量为 M小球以轻杆的A点为顶点使轻杆旋转起来其B点在水平 sketch template

如图所示，点光源S正对圆孔，相距为a，透过圆孔的光在后面的大屏上得到一个圆�，若在孔上嵌上一个凸透镜，则光屏上立刻出现一个清晰的亮点，则该透镜 sketch template

2环形带电体的电场强度如图所示有一个带电均匀的圆环已知圆环的半径为R所带的总电最为Q过圆环中心O点作一垂直于圆环平面的直线那么 sketch template

如图所示平行光��属导轨与水平面间的夹角为θ=30°导轨电阻不计与阻值为R=10Ω的定值电阻相连匀强磁场垂直导轨平面�上磁感应强度B sketch template

初中物理干货：光学部分知识点总结及习题演练平面镜玻璃板蜡烛新浪新闻 sketch template

如图所示为一光�竖直圆槽APBPCP为通过最低点P与水平面分别成30°45°60°角的三个光�斜面与圆相交于ABC点若一物体 sketch template

光机结构设计之离轴系统知乎 sketch template

如图所示质量为m边长为L的正方形线框从某一高度自由落下后通过一高度也为L的匀强磁场区域．则线框通过磁场过程中产生的焦耳热 A．可能 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AB是一段质量分布不均匀的棒．两次将棒靠在光�的竖直墙壁和粗糙的水平地面之间棒处于静止状态一次是A端在上一次是B端在上两次棒 sketch template

如图所示通过张紧的皮带传动的大小两个轮子的边缘分别有一质点A和B则质点A和B的 A．�期相等 B．线速度大小相等 C．角速度大小 sketch template

如图所示为一列沿x轴正方�传播的机械波在某一时刻的图象由图可知这列波的振幅A波长λ和x=l米处质点的速度方�分别为 A．A=O4 sketch template

如图所示为某质点作直线运动的x T图象关于这个质点在4s内的运动情况下列说法中正确的是 A．质点始终�同一方�运动B．质点先�负方� sketch template

如图所示边长为L的正方形导线框质量为m由距磁场H高处自由下落其下边ab进入匀强磁场后线圈开始做减速运动直到其上边cd刚刚穿出磁场时 sketch template

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