21．如图所示abc是半径为r的大型光�半圆柱面轨道运动�乙脚踏一�板车静止于轨道最低点运动�甲脚踏一�板车背对乙从轨道最高点a由静止 Sketch Coloring Page

21．如图所示abc是半径为r的大型光�半圆柱面轨道运动�乙脚踏一�板车静止于轨道最低点运动�甲脚踏一�板车背对乙从轨道最高点a由静止 Template

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More Sketches

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

sketch #4493 Jimi Hendrix by Alex Stoun

anonymous

anonymous
sketch #4493 Jimi Hendrix by Alex Stoun

sketch #4778

anonymous

anonymous
sketch #4778

sketch #2574

anonymous

anonymous
sketch #2574

sketch #5187

anonymous

anonymous
sketch #5187

sketch #4953 Bird by Ervin Haxhija

anonymous

anonymous
sketch #4953 Bird by Ervin Haxhija

sketch #4751 Ruko by Rodrigo Marcos

anonymous

anonymous
sketch #4751 Ruko by Rodrigo Marcos

sketch #137

Chris Shrimp Lonsdale
sketch #137

sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko

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

sketch #5371 Senorita by Adrian Matosek

anonymous

anonymous
sketch #5371 Senorita by Adrian Matosek

sketch #4903 Naruto & Kurama by Fatér Szilvia

anonymous

anonymous
sketch #4903 Naruto & Kurama by Fatér Szilvia

sketch #1447 donara

Donara Smbatyan
sketch #1447 donara

sketch #5160 Marilyn Monroe by Muhammet Karadoğan

anonymous

anonymous
sketch #5160 Marilyn Monroe by Muhammet Karadoğan

sketch #3381 DBZ by Adidtzu Ady

anonymous

anonymous
sketch #3381 DBZ by Adidtzu Ady

sketch #2552

anonymous

anonymous
sketch #2552

sketch #3608 Skeleton king by Thania Arruda

anonymous

anonymous
sketch #3608 Skeleton king by Thania Arruda

sketch #5185

anonymous

anonymous
sketch #5185

sketch #3071 Metallica - Kill &#;Em All by Dayana Aleman

anonymous

anonymous
sketch #3071 Metallica - Kill &#;Em All by Dayana Aleman

sketch #2735

Jorge Valero
sketch #2735

sketch #3506 Goku by Saul Mansanares

anonymous

anonymous
sketch #3506 Goku by Saul Mansanares

sketch #3083 Great illustration Ali Hänel

anonymous

anonymous
sketch #3083 Great illustration Ali Hänel

sketch #5047 Pikachu and Raichu by Saiful Farizam

anonymous

anonymous
sketch #5047 Pikachu and Raichu by Saiful Farizam

sketch #3321 Baby Mirella Flowers

anonymous

anonymous
sketch #3321 Baby Mirella Flowers

sketch #5051

anonymous

anonymous
sketch #5051

sketch #3148

anonymous

anonymous
sketch #3148

sketch #5330 Frozen by Amanda Kachadurian

anonymous

anonymous
sketch #5330 Frozen by Amanda Kachadurian

sketch #5151

anonymous

anonymous
sketch #5151

sketch #3274

anonymous

anonymous
sketch #3274

sketch #5281

anonymous

anonymous
sketch #5281

sketch #3413 Link by Dã Tr� ng

anonymous

anonymous
sketch #3413 Link by Dã Tr� ng

sketch #2744 Burce Lee by Karim Tayyeby

Karim Tayyeby
sketch #2744 Burce Lee by Karim Tayyeby

tomski21．如图所示abc是半径为r的大型光�半圆柱面轨道运动�乙脚踏一�板车静止于轨道最低点运动�甲脚踏一�板车背对乙从轨道最高点a由静止 coloring

21．如图所示ABC是半径为R的大型光�半圆柱面轨道运动�乙脚踏一�板车静止于轨道最低点运动�甲脚踏一�板车背对乙从轨道最高点A由静止 sketch template

21．如图所示ABC是半径为R的大型光�半圆柱面轨道运动�乙脚踏一�板车静止于轨道最低点运动�甲脚踏一�板车背对乙从轨道最高点A由静止 sketch template

12．如图所示是一个半径为R的中国古代八卦图中央S部分是两个半圆练功人从A点出�沿A B C O A D C行进在这个过程中他所经过的 sketch template

如图所示ABC是光�轨道BC段是半径为 r 的半圆弧BC直径竖直今让一小球从A点由静止开始沿轨道ABC运动则 A小球恰能到达C点 sketch template

如图所示ABC是光�轨道BC段是半径为 r 的半圆弧BC直径竖直今让一小球从A点由静止开始沿轨道ABC运动则 A小球恰能到达C点 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=05m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

半径为R的玻璃半圆柱体横截面如图所示圆心为O两条平行单色红光沿截面射�圆柱面方�与底面垂直光线1的入射点A为圆柱面的顶点光线2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AB轨道和一个半径为R的半圆弧相连将球从距离水平面H高处的A点无初速的释放整个过程中�擦力均可忽略求 1物体到达B点时的 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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

如图所示为一皮带传动装置右轮半径为ra为它边缘上一点左侧是一轮轴大轮半径为4r小轮半径为2rb点在小轮上到小轮中心的距离为r sketch template

如图所示固定的半圆弧形光�轨道置于水平方�的勻强电场和匀强磁场中轨道圆弧半径为R磁感应强度为B方�垂直于纸面�外电场强度为 sketch template

如图所示在一个半径为R的圆形区域内存在着匀强磁场磁场方�垂直于圆面�里一个带电粒子从磁场边界的A点以指�圆心O的方�进入磁场区域内粒子 sketch template

如图所示AB轨道和一个半径为R的半圆弧相连将球从距离水平面H高处的A点无初速的释放整个过程中�擦力均可忽略求 1物体到达B点时的 sketch template

如图所示是自行车传动装置示意图A轮半径是B轮半径的一半．白行车在行驶过程中链条与轮之间不打�ab分别是A轮B轮边缘上的点则ab sketch template

如图1所示某质点沿半径为r的半圆弧由a点运动到b点则它通过的位移和路程分别是 A 0O B 2r�东πr C r�东 sketch template

百度教育 sketch template

如图所示某质点沿半径为r的圆弧由a点运动到b点则它通过的位移和路程分别是 A．00B．2r�东πrC．r�东πrD．2r� sketch template

百度教育 sketch template

如图所示有一弯管ab其中心线是半径为R的一段圆弧弧的圆心处有一个点电荷Q有一束带负电的粒子流从a端的中点射入恰能沿中心线通过弯管的 sketch template

一皮带传动装置如图所示右轮的半径为ra是它边缘上的一点．左侧是一轮轴大轮的半径为4r小轮的半径为2rb点在小轮上到小轮中心的距离为 sketch template

如图，D为圆锥的顶点，O是圆锥底面的圆心，AE为底面直径，AE=AD． ABC是底面的内接正三角形，P为DO上一点，PO=√6/6DO sketch template

22．如图所示直线MN下方无磁场上方空间存在两个匀强磁场I和II其分界线是半径为R的半圆弧I和II的磁场方�相反且垂直于纸面磁感应 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

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压路机大轮的半径R是小轮半径r的2倍压路机匀速行驶时大轮边缘上A点的�心加速度是12 Cm/s2那么小轮边缘上B点的�心加速度 sketch template

如图已知圆台的轴截面ABCD∠ABC＝60°AB＝12CD＝6 点E是下底面圆O上的一点∠ABE＝30°则DE与CO所成角α的 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

$1如图1已知正方形ABCD的边长为4圆B的半径为2点P是圆B上的一个动点求PD $frac{1}{2}PC$的最小值和PC sketch template$

1．如图所示竖直平面内的轨道由轨道AB和圆弧轨道BC组成小球从斜面上A点由静止开始�下�到斜面底端后又�上一个半径为R的圆轨道1若 sketch template

课程门户章节详情 sketch template

如图，在以点O为圆心的两个同心圆中，大圆的弦AB交小圆于点C、D 已知AB=4，CD=2，圆心O到直线AB的距离为1，则大圆的半径为 ，小圆 sketch template

【问题情境�如图1，圆与大正方形的各边都相切，小正方形是圆的内接正方形，那么大正方形面积是小正方形面积的几倍小昕将小正方形绕圆心旋转如图2 sketch template

如图所示，电源电压恒为18V，定值电阻R1=20Ω，�动变阻器R2标有“40Ω 05A”，电流表A的量程为006A，电压表量程为0 sketch template

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