如图所示在粗糙绝缘的水平面上有一物体a带正电另一带正电的物体b沿着以a为圆心的圆弧由p到q缓慢地从a的正上方经过若此过程中a始终保持静止 Sketch Coloring Page

如图所示在粗糙绝缘的水平面上有一物体a带正电另一带正电的物体b沿着以a为圆心的圆弧由p到q缓慢地从a的正上方经过若此过程中a始终保持静止 Template

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

please wait, the page is loading...

More Sketches

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

sketch #805

Laura Agapi Asnicar
sketch #805

sketch #4995

anonymous

anonymous
sketch #4995

sketch #4310 robot

anonymous

anonymous
sketch #4310 robot

sketch #2888 Jimi Hendrix by Meen Suksoi

anonymous

anonymous
sketch #2888 Jimi Hendrix by Meen Suksoi

sketch #1068 dançando

anonymous

anonymous
sketch #1068 dançando

sketch #5050

anonymous

anonymous
sketch #5050

sketch #3385

anonymous

anonymous
sketch #3385

sketch #3083 Great illustration Ali Hänel

anonymous

anonymous
sketch #3083 Great illustration Ali Hänel

sketch #3399 zay lin

Zay Lin
sketch #3399 zay lin

sketch #3517 Scratch from Ice Age by VlAd Craciun

anonymous

anonymous
sketch #3517 Scratch from Ice Age by VlAd Craciun

sketch #2643 Spring chick

Rachel Roe
sketch #2643 Spring chick

sketch #3372 Erza by Konstantin Kuznetsov

anonymous

anonymous
sketch #3372 Erza by Konstantin Kuznetsov

sketch #1226 the man

anonymous

anonymous
sketch #1226 the man

sketch #2062

anonymous

anonymous
sketch #2062

sketch #2560

anonymous

anonymous
sketch #2560

sketch #1490 James Joyce....

anonymous

anonymous
sketch #1490 James Joyce....

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

anonymous

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

sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

sketch #5079 SketchToy Pencil by Sarah Prieto

anonymous

anonymous
sketch #5079 SketchToy Pencil by Sarah Prieto

sketch #2976 A girl watches the moon

Laura Agapi Asnicar
sketch #2976 A girl watches the moon

sketch #5064

anonymous

anonymous
sketch #5064

sketch #3516

Laura Agapi Asnicar
sketch #3516

sketch #4160

Hank Henry Armstrong
sketch #4160

sketch #1503 L 'Algérie

AbdouGt Zizou
sketch #1503 L 'Algérie

sketch #3300

anonymous

anonymous
sketch #3300

sketch #5330 Frozen by Amanda Kachadurian

anonymous

anonymous
sketch #5330 Frozen by Amanda Kachadurian

sketch #3431 Jimi Hendrix by Konvicted Rohit

anonymous

anonymous
sketch #3431 Jimi Hendrix by Konvicted Rohit

sketch #4710

anonymous

anonymous
sketch #4710

sketch #4736 Naruto by Wellen Lima

anonymous

anonymous
sketch #4736 Naruto by Wellen Lima

sketch #4688

anonymous

anonymous
sketch #4688

tomski如图所示在粗糙绝缘的水平面上有一物体a带正电另一带正电的物体b沿着以a为圆心的圆弧由p到q缓慢地从a的正上方经过若此过程中a始终保持静止 coloring

如图所示受斜�上的恒定拉力作用物体在粗糙水平面上做匀速直线运动则下列说法中正确的是 A．．物体受二个力的作用B．物体受到三个力的作用 sketch template

如图甲所示在粗糙的水平面上质量分别为m和M的物块AB用轻弹簧相连两物块与水平面间的动�擦因数相同当用水平力F作用于B上且两物块共同 sketch template

如图所示固定在竖直平面内的绝缘细半圆管轨道在C点与绝缘的水平地面平�连接半圆管的半径R=16m管内壁光�两端口CD连线沿竖直方� sketch template

如图所示在粗糙绝缘的水平面上有一物体A带正电另一带正电的物体B沿着以A为圆心的圆弧由P到Q缓慢地从A的正上方经过若此过程中A始终保持静止 sketch template

题目如图所示质量带电量的小物块沿粗糙绝缘的水平面�右做直线运动以的速度经过边界进入一水平匀强电场区域若以小物块经过时作为计时起点 sketch template

题目如图甲所示利用粗糙绝缘的水平传送带输送一正方形单匝�属线圈abcd传送带以恒定速度v0运动传送带的某正方形区域内有一竖直�上的 sketch template

题目如图所示在粗糙水平面上有甲乙两木块与水平面间的动�擦因数均为质量分别为和中间用一原长为劲度系数为的轻质弹簧连接起来开始时 sketch template

粗糙绝缘的水平面附�存在一个平行于水平面的电场其中某一区域的电场线与x轴平行且沿x轴方�的电势j与坐标值x的关系如下表格所示 1 2 3 sketch template

如图所示在粗糙绝缘的水平地面上放置一带负电的物体甲现将另一个也带负电的物体乙沿着以甲为圆心的竖直平面内的圆弧由M点移到N点若此过程中甲 sketch template

如图所示在绝缘的水平面上等间距固定着三根相互平行的通电直导线 Ab和c各导线中的电流大小相同其中ac导线中的电流方�垂直纸面�外b sketch template

9．如图9所示在粗糙水平面上依次放有两块质量分别为m2＝15 Kgm3＝10 Kg高度完全相同的木板AB质量m1＝20 Kg的货物C sketch template

题目如图所示半径为R=1m的光�圆弧轨道ABC固定在竖直面内在A点与水平面平�相切BC为圆弧的直径与竖直方�的夹角质量m=1kg sketch template

25．如图所示在光�绝缘的水平面上．有两个竖直�下的匀强磁场区域1 2 磁场的宽度和两个区域之间的距离均为l 磁感应强度均为B0一 sketch template

如图所示物体在粗糙的水平面上受到一个与水平方�成α角的拉力F的作用匀速�右运动若拉力F的方�与水平方�所成的α角的减小物体仍匀速运动 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

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

如图所示，A、B两绝缘物体叠放在粗糙的水平面上，地面上方存在如图所示的匀强磁场，A物体带有正电荷，现使A、B二物体以初速度v0相对静止地�右 sketch template

如图所示带正电的甲球固定在足够大的光�绝缘水平面上的A点其带电荷量为Q质量为m带正电的乙球在水平面上的B点由静止释放其带电荷量为q sketch template

如图所示在粗糙的水平面上某物体受到大小为F方�与水平方�成θ角的拉力或推力作用�生的位移均为s两种情况比较 A．力F对物体做功 sketch template

21．如图所示在光�绝缘平面上有一正方形其abc三个顶点上分别放置等量的正点电荷Q将一电量为 q的正试探电荷分别放在正方形中心O点和 sketch template

如图所示相同材料制成的粗糙程度相同的两个物块AB中间用一不可伸长的轻绳连接用一相同大小的恒力F作用在A物体上使两物块沿力的方�一起运动 sketch template

如图所示物体P放在粗糙水平面上左边用一根轻弹簧与竖直墙相连物体静止时弹簧的长度大于原长若再用一个从0开始逐渐增大的水平力F�右拉P sketch template

如图9所示在无限长的光�绝缘的水平直轨道上有两个带电小球a和ba球品质为2m带电量为 qb球品质为m带电量 2q两球相距较远且相� sketch template

百度教育 sketch template

如图所示，一个绝缘半圆环上均匀分布有同种电荷，固定在绝缘水平面上，在圆弧的圆心处放有一个点电荷，点电荷受到的电场力为F，若截走圆弧的1/2，则 sketch template

在光�的水平面上有两个相互接触的物体如图所示已知M＞m第一次用水平力F由左�右推M物体间的相互作用力为N1第二次用同样大小的水平力 sketch template

百度教育 sketch template

如图甲所示绝缘轨道ABCD与水平面成37°除BC部分外其余光�在D处垂直斜面固定一绝缘挡板AB间距L1=3mBC间距L2=06m sketch template

如图所示圆弧虚线表示正点电荷电场的等势面相邻两等势面间的电势差相等光�绝缘直杆沿电场方�水平放置并固定不动杆上套有一带正电的小�块� sketch template

如图所示倾角为α的斜面体放在粗糙的水平面上质量为m的物体A与一劲度系数为k的轻弹簧相连现用拉力F沿斜面�上拉弹簧使物体A在光�斜面上 sketch template

如图所示在匀速转动的水平转盘上有一相对盘静止的物体则物体受到�擦力的方�是 A．沿切线方�B．沿半径指�圆心C．沿半径背离圆心D sketch template

如图所示在光�的水平面上放着紧靠在一起的AB两物体B的质量是A的2倍B受到�右的恒力FB＝2 NA受到的水平力FA＝．从t＝0开始 sketch template

如图所示物体在粗糙的水平面上�右做直线运动从a点开始受到一个水平�左的恒力F的作用经过一段时间后又回到a点则物体在这一往返运动的过程中 sketch template

如图所示在光�的水平面上一质量为m=01kg半径为r=05m电阻为R=05Ω的均匀�属圆环以v0=5m/s的初速度�一磁感应 sketch template

如图在一个粗糙绝缘水平面上放置有两个带异种电荷的小物块A和B将物块A固定给物块B一初速度v0使它从M点�右远离A下列情况可能�生的 sketch template

free web stats