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 Coloring Page

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 Template

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More Sketches

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

sketch #4388 Homer and the Cherry

anonymous

anonymous
sketch #4388 Homer and the Cherry

sketch #1671

Saifa Mahmud
sketch #1671

sketch #4921

anonymous

anonymous
sketch #4921

sketch #3337 Uryuu Minene by Michael Angcay

anonymous

anonymous
sketch #3337 Uryuu Minene by Michael Angcay

sketch #3599 Lovely pencil face

anonymous

anonymous
sketch #3599 Lovely pencil face

sketch #4900 Moonlight by Abdelwahab Haik

anonymous

anonymous
sketch #4900 Moonlight by Abdelwahab Haik

sketch #293 jdjdjdjdj

Helyryn
sketch #293 jdjdjdjdj

sketch #4558

anonymous

anonymous
sketch #4558

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 #5114 Doraemon by Carrieann Benthem

anonymous

anonymous
sketch #5114 Doraemon by Carrieann Benthem

sketch #4264 oh yeah

anonymous

anonymous
sketch #4264 oh yeah

sketch #5084 Harry Potter by Enrique L. Manly

anonymous

anonymous
sketch #5084 Harry Potter by Enrique L. Manly

sketch #1643

anonymous

anonymous
sketch #1643

sketch #2806 Puppy love by Sam Torres

Sam Torres
sketch #2806 Puppy love by Sam Torres

sketch #3496

anonymous

anonymous
sketch #3496

sketch #5228 Rin & Len by Mark Phillips

anonymous

anonymous
sketch #5228 Rin & Len by Mark Phillips

sketch #5050

anonymous

anonymous
sketch #5050

sketch #3508 Medusa by Nelly Panambo

anonymous

anonymous
sketch #3508 Medusa by Nelly Panambo

sketch #251

Tom Kelly
sketch #251

sketch #3897 dolphins playing over the sea

Rachel Christa Ibarrientos
sketch #3897 dolphins playing over the sea

sketch #5226

anonymous

anonymous
sketch #5226

sketch #5307

anonymous

anonymous
sketch #5307

sketch #5256

anonymous

anonymous
sketch #5256

sketch #1846 zay

anonymous

anonymous
sketch #1846 zay

sketch #3476 Happy valentines day! Simona Honigmelone

anonymous

anonymous
sketch #3476 Happy valentines day! Simona Honigmelone

sketch #5316

anonymous

anonymous
sketch #5316

sketch #4736 Naruto by Wellen Lima

anonymous

anonymous
sketch #4736 Naruto by Wellen Lima

sketch #4555 Mario by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko

sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko

Alexander Volodimirovich Danilchenko
sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko

sketch #3014 Fancy

James Forest
sketch #3014 Fancy "S "

tomski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 coloring

如图所示A物块质量为2mB物抉质量为m用一轻弹簧相连将A用长度适当的轻绳悬挂于天花板上系统处于静止状态B物块恰好与水平桌面接触 sketch template

如图质量为m1的物体A经一轻质弹簧与下方地面上的质量为m2的物体B相连弹簧的劲度系数为kAB都处于静止状态一条不可伸长的轻绳绕过轻 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，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光�半圆环轨道处于竖直平面内半圆环与粗糙的水平地面相切于圆环的端点A一质量m=010 Kg的小�块以初速度v0=70 m 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}$的小球 sketch template$

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

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

百度教育 sketch template

如图所示．位于竖直平面内的光�轨道由一段斜的直轨道和与之相切的圆轨道连接而成圆形轨道的半径为R一质量为m的小物体从斜轨道上某处由静止开始 sketch template

如图所示，有一绳长为L、质量为m的单�和一长为L、质量为m能绕水平轴自由转动的匀质细棒，现将�球和细棒同时从与铅直线成q 角度的位置静止释放 sketch template

题目如图所示半径为R的光�绝缘圆环固定在竖直平面内直径AC含AC下方有水平�右的匀强电场一质量为m带电量为 Q的小球从A点 sketch template

19．如图所示固定在竖直平面内的半径为R的光�圆环的最高点C处有一个光�的小孔一质量为m的小球套在圆环上一根细线的一端拴着这个小球细线 sketch template

有关高中物理万有引力有哪些公式知乎 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

14．如图所示质量为M的直角三棱柱A放在水平地面上三棱柱的斜面是光�的且斜面倾角为θ质量为的光�球放在三棱柱和光�竖直墙壁之间A和B 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把质量为m的物体轻轻放上水平�右传送的匀速传送带则物体刚放上时受到的�擦力情况是 A．刚放上时物体受到水平�右的静�擦力B sketch template

如图所示，用三根轻绳将质量为m的物块悬挂在空中。已知ac和bc与竖直方�的夹角分别为30°和60°，重力加速度为g。请选择合适的研究对象，画出 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

如图所示BCPD是由半径为R的圆轨道与半径为2R的圆弧轨道BCCD相切与C点构成的竖直螺旋轨道其中P为轨道的最高点C为最低点BP与 sketch template

如图所示相距为d的两水平线L1和L2分别是水平�里的匀强磁场的边界磁场的磁感应强度为B正方形线框abcd边长为L质量为m电阻为R．将 sketch template

如图所示粗糙水平面AB与竖直面内的光�半圆形导轨在B点衔接AB之间间距为L半圆形导轨半径为R一个质量为m的静止的小球在A处与一压缩 sketch template

如图所示一个半球形的碗放在桌面上碗口水平O点为其球心碗的内表面及碗口是光�的一根细线跨在碗口上线的两端分别系有质量为m1和m2的 sketch template

如图所示为一种获得高能粒子的装置环形区域内存在垂直纸面�外大小可调节的均匀磁场质量为m电量 Q的粒子在环中作半径为R的圆�运动AB sketch template

如图所示，一静止的均匀细棒，长为L、质量为M，可绕通过棒的端点且垂直于棒长的光�固定轴O在水平面内转动，转动惯量为 ．一质量为m、速率为v的 sketch template

如图所示质量为1kg的小球从桌面竖直上抛到达的最大高度为08m返回后落到桌面下1m的地面上取桌面为零重力势能的参考平面g=10m sketch template

力的三角形法则的应用知乎 sketch template

百度教育 sketch template

图甲为一种质谱仪的工作原理示意图在以O为圆心OH为对称轴夹角为2α的扇形区域内分布着方�垂直于纸面的匀强磁场对称于OH轴的C和D分别是 sketch template

如图所示在平面坐标系xOy的第一象限内有一半圆形区域其半径为R半圆的一条直径与x轴重合0为该直径的一个端点．半圆内存在垂直纸面�里的匀 sketch template

百度教育 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一质量为m物体恰能在一个质量为M的斜面体上沿斜面匀速下�设此过程中斜面受到水平地面的�擦力为f支持力为N则 A．f为零 B．f不为 sketch template

如图所示一倾斜的匀质圆盘绕垂直于盘面的固定对称轴以恒定的角速度ω转动盘面上离转轴距离25m处有一质量m=04kg的小物体与圆盘始终保持 sketch template

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