如图所示半径为r内径很小的光�半圆管竖直放置两个质量均为m的小球ab以不同的速度进入管内．a通过最高点c时对管壁上部压力为3mgb Sketch Coloring Page

如图所示半径为r内径很小的光�半圆管竖直放置两个质量均为m的小球ab以不同的速度进入管内．a通过最高点c时对管壁上部压力为3mgb Template

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More Sketches

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

sketch #1061 garota ao vento

Ariel Fernando
sketch #1061 garota ao vento

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anonymous
sketch #5277 League of Legends champions by Sylvie Rieux

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anonymous
sketch #4971 Rhianna by Isaiah Fantisy Godlike

sketch #578 Butterflies

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anonymous
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anonymous
sketch #3532 Angel by Geneval Mendes

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anonymous
sketch #2982 Lion by Ati Gohary

sketch #5249 Adele - Skyfall by Mert Arda Yiğit

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anonymous
sketch #5249 Adele - Skyfall by Mert Arda Yiğit

sketch #2691

Gaurav Patel
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sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

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anonymous
sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

sketch #645

Tom Kelly
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anonymous

anonymous
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sketch #90 JF Style!

Jaroslav Florian
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anonymous
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sketch #1500

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anonymous
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sketch #4934 Nami-Ki Roberto Castro Colimil

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anonymous
sketch #4934 Nami-Ki Roberto Castro Colimil

sketch #74

Rachel Roe
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sketch #1219

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anonymous
sketch #1219

sketch #4475 Daft Punk by Reggie Garcia

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anonymous
sketch #4475 Daft Punk by Reggie Garcia

sketch #4151

anonymous

anonymous
sketch #4151

sketch #5040 Amy Winehouse by Timothy Palfreyman

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anonymous
sketch #5040 Amy Winehouse by Timothy Palfreyman

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anonymous

anonymous
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sketch #1226 the man

anonymous

anonymous
sketch #1226 the man

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anonymous

anonymous
sketch #5307

sketch #2888 Jimi Hendrix by Meen Suksoi

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anonymous
sketch #2888 Jimi Hendrix by Meen Suksoi

sketch #127

Johnny B. Goode
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sketch #3676 Sceptical horse by Koes Maung

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anonymous
sketch #3676 Sceptical horse by Koes Maung

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anonymous

anonymous
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sketch #5068

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sketch #2881 Mickey Mouse by Michael Angcay

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anonymous
sketch #2881 Mickey Mouse by Michael Angcay

tomski如图所示半径为r内径很小的光�半圆管竖直放置两个质量均为m的小球ab以不同的速度进入管内．a通过最高点c时对管壁上部压力为3mgb coloring

如图，半径为 R 的圆环水平放置并固定，圆环内有质量为 MA和 MB的小球 A 和 B（mA&gtmB）。初始【参考答案� sketch template

如图所示，从一质量为M、半径为2R的均匀球体的球心O处挖出一半径为R的小球，将其移至两球面相距R处，已知引力常量为G，则大球剩余部分和小球间的 sketch template

如图所示，从一质量为M、半径为2R的均匀球体的球心O处挖出一半径为R的小球，将其移至两球面相距R处，已知引力常量为G，则大球剩余部分和小球间的 sketch template

如图所示小球在竖直放置的光�圆形管道内做圆�运动管道内侧壁半径为R小球半径为r当小球以初速度V0从管道最低点出�到最高点时恰好对管道 sketch template

如图所示，半径为、质量为的光�半圆形凹槽置于光�水高途 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半径为R内径很小的光�半圆管竖直放置在水平地面上两个质量均为m的小球ab以不同的速度进入管内a通过最高点A时对管内壁上侧的 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在距一质量为m0半径为R密度均匀的大球体R处有一质量为m的质点此时大球体对质点的万有引力为F1当从大球体中挖去一半径为 sketch template

如图所示半径为R内径很小的光�半圆管竖直放置两个质量均为m的小球AB以不同的速度进入管内A通过最高点C时对管壁上部的压力为3mg sketch template

16．如图所示半径为R内径很小的光�半圆管竖直放置两个质量均为m的小球AB以不同速率进入管内A通过最高点C时对管壁上部的压力为 sketch template

如图所示半径为R内径很小的光�半圆管竖直放置两个质量均为m的小球AB以不同的速度进入管内．A通过最高点C时对管壁上部压力为3mgB sketch template

如图所示，半径分别为R1和R2的两个半圆弧与直径的两小段构成的通电线圈 Abcda，将它放在磁感应强度上学吧找答案 sketch template

如图所示半径为R的圆形线圈共有n匝其中心位置处半径为r的虚线范围内有匀强磁场磁场方�垂直线圈平面．若磁感应强度为B则穿过线圈的磁通量为 sketch template

半径为R的带有一缺口的细圆环，缺口长为d（d＜＜r，环上均匀带正电，总电量为q ，如图所示，则圆心o处的场强大小e为（）。简答题试题答案 sketch template

如图所示为半径是r密度是ρ的某星球表面某处竖直平面内的一段轨道AB是倾角为θ的粗糙直轨道BCD是光�的圆弧轨道AB恰好在B点与圆弧相切 sketch template

如图所示半径为R的细圆管内壁光�竖直放置一质量为m直径略小于管径的小球可在管内自由�动测得小球在管顶部时与管壁的作用力大小为mgg为 sketch template

如图所示半径为R的圆盘匀速转动在距半径高度h处以平行OB方�水平抛出一小球抛出瞬间小球的初速度与OB方�平行为使小球和圆盘只碰撞一次且 sketch template

如图所示在竖直平面内有一半径为R的圆弧轨道半径OA水平OB竖直一个质量为m的小球自A的正上方P点由静止开始自由下落小球沿轨道到达最高 sketch template

如图所示半径为R内壁光�的空心圆筒放在地上将两个半径都是r重力均为G的光�球AB放在圆筒中．若换用内径稍大一点的圆筒两球直径之和仍 sketch template

百度教育 sketch template

如图所示半径R=2m的光�圆环上套着有一质量为m的小环当圆环以角速度ω绕着环心的竖直轴旋转时环的高度h恰为1m则角速度ω= Rad/s sketch template

如图所示，一根半径为R的无限长直铜导线，载有电流I，电流均匀分布在导线的横截面上。在导线内部通过中心轴作一横切面S，则通过横切面S上每单位长度 sketch template

如图所示半径为r质量不计的圆盘盘面与地面互相垂直圆心处有一个垂直于盘面的光�水平固定轴O在盘的最边缘固定一个质量为m的小球A在O点的 sketch template

如图所示半径为R内径很小的光�半圆管竖直放置在水平地面上两个质量均为m的小球ab以不同的速度进入管内a通过最高点A时对管内壁上侧的 sketch template

9．半径为R的圆盘以角速度ω旋转如图所示有一人站在盘边的P点随盘一起转动他想用枪击中圆盘中心的目标O若子弹的速度为v0则 A．枪应 sketch template

如图所示半径为R的竖直光�半圆形轨道BC与光�水平地面AB相切于B点弹簧左端固定在竖直墙壁上用一质量为m有小球紧靠弹簧并�左压缩弹簧 sketch template

如图所示半径为R的竖直光�半圆形轨道BC与光�水平地面AB相切于B点弹簧左端固定在竖直墙壁上用一质量为m有小球紧靠弹簧并�左压缩弹簧 sketch template

如图所示半径为R的光��属环竖直放置环上套有一质量为m的小球小球开始时静止于最低点．现给小球一冲击使它以初速度v0沿环上�已知v0 sketch template

百度教育 sketch template

百度教育 sketch template

如图所示半径为R内径很小的光�半圆管竖直放置两个质量均为m的小球AB以不同速率进入管内A通过最高点C时对管壁上部的压力为3mgB sketch template

16．如图所示半径为R内径很小的光�半圆管竖直放置两个质量均为m的小球AB以不同速率进入管内A通过最高点C时对管壁上部的压力为 sketch template

如图所示两个半径分别为r1和r2的球质量均匀分布分别为m1和m2两球之间的距离为r则两球间的万有引力大小为 AF=G BF sketch template

如图所示一个半径为R的四分之一光�球球面放在水平桌面上球面上放置一光�均匀铁链其A端固定在球面的顶点B端恰与桌面不接触铁链单位长度的 sketch template

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