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 Coloring Page

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 Template

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

sketch #4264 oh yeah

anonymous

anonymous
sketch #4264 oh yeah

sketch #5183

anonymous

anonymous
sketch #5183

sketch #5276

anonymous

anonymous
sketch #5276

sketch #5080 Megaman Zero (X) by Muhammad Raiyaan

anonymous

anonymous
sketch #5080 Megaman Zero (X) by Muhammad Raiyaan

sketch #2982 Lion by Ati Gohary

anonymous

anonymous
sketch #2982 Lion by Ati Gohary

sketch #5185

anonymous

anonymous
sketch #5185

sketch #3204 eminem

anonymous

anonymous
sketch #3204 eminem

sketch #4948 Snow White by George Lucaz

anonymous

anonymous
sketch #4948 Snow White by George Lucaz

sketch #4937 Favorite animal competition runner-up: White Tiger by Deepak Kaushik

anonymous

anonymous
sketch #4937 Favorite animal competition runner-up: White Tiger by Deepak Kaushik

sketch #5122

anonymous

anonymous
sketch #5122

sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

anonymous

anonymous
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

sketch #4915 Marshall Lee Gopal Gopi

anonymous

anonymous
sketch #4915 Marshall Lee Gopal Gopi

sketch #5204

anonymous

anonymous
sketch #5204

sketch #2029 GOD 'S PROMISE ...

Marlyn Ortiz
sketch #2029 GOD 'S PROMISE ...

sketch #1041 strawberries

anonymous

anonymous
sketch #1041 strawberries

sketch #1470

Laura Agapi Asnicar
sketch #1470

sketch #3749 Girl Ari Rainbow

anonymous

anonymous
sketch #3749 Girl Ari Rainbow

sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

anonymous

anonymous
sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

sketch #2117

anonymous

anonymous
sketch #2117

sketch #5330 Frozen by Amanda Kachadurian

anonymous

anonymous
sketch #5330 Frozen by Amanda Kachadurian

sketch #5176

anonymous

anonymous
sketch #5176

sketch #5222 Magic Art Tin Sheek

anonymous

anonymous
sketch #5222 Magic Art Tin Sheek

sketch #1169 ENJOY IT!!!!!!!! OH NO EAT IT OR IT WILL MELT!!!!! :0

anonymous

anonymous
sketch #1169 ENJOY IT!!!!!!!! OH NO EAT IT OR IT WILL MELT!!!!! :0

sketch #4558

anonymous

anonymous
sketch #4558

sketch #1459 khvjkhu

anonymous

anonymous
sketch #1459 khvjkhu

sketch #3261

anonymous

anonymous
sketch #3261

sketch #4383 4383

anonymous

anonymous
sketch #4383 4383

sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

anonymous

anonymous
sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

sketch #1695

anonymous

anonymous
sketch #1695

sketch #1923 12

anonymous

anonymous
sketch #1923 12

tomski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 coloring

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是一条由一个半圆和一段斜面组成的光�轨道半圆轨道与轨道BC在同一竖直平面内AB两点在同一竖直线上且已知半圆半径为R今 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是一段光�的轨道其中ab段是水平的bc段是位于竖直平面内与ab段相切的半圆半径R=040m质量m=030k9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

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

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竖直平面内的轨道．ABC由粗糙的水平轨道AB与光�的四分之一圆弧轨道BC组成轨道放在光�水平面上．一个质量为m的小物块从轨道A端以 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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

22．如图所示AB是倾角为的粗糙直轨道BCD是光�的圆弧轨道AB恰好在B点与圆弧相切圆弧的半径为R．一个质量为m的物体从直轨道上的某处 sketch template

如图所示有一光�轨道ABCAB为竖直平面内半径为R的四分之一圆弧轨道BC部分为足够长的水平轨道一个质量为m1的小物体自A处由静止释放 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倾斜轨道AC与有缺口的圆轨道BCD相切于C圆轨道半径为R两轨道在同一竖直平面内D是圆轨道的最高点缺口DB所对的圆心角为90 sketch template

如图所示位于竖直平面内的光�轨道有一段斜的直轨道和与之相切的圆形轨道连接而成圆形轨道的半径为R一质量为m的小物块从斜轨道上某处由静止 sketch template

如图所示AB为四分之一光�圆弧轨道半径R=08mBC是水平轨道．物块从A点由静止开始下�物块最终停在水平轨道上C点若物块与BC间的 sketch template

如图所示带正电的点电荷O固定另有两个质量相等电荷量相同的点电荷AB分别在点电荷O的电场力作用下沿12两轨道运动其中电荷A沿半径为r sketch template

如图所示同一竖直平面内的光�轨道是由一斜直轨道和一段由细圆管弯成的圆形轨道连接而成斜直轨道的底端与圆形轨道相切．圆形轨道半径为RA是 sketch template

如图所示圆心在O点半径为R的圆弧轨道abc竖直固定在水平桌面上Oc与Oa的夹角为60°轨道最低点a与桌面相切．一轻绳两端系着质量为m1 sketch template

如图所示AB为光�的水平面BC是倾角为α的足够长的光�斜面．ABBC间用一小段光�圆弧轨道相连．一条长为L的均匀柔软链条开始时静止的放在 sketch template

如图所示AB是倾角θ为45°的直轨道CD是半径R=04m圆弧轨道它们通过一段曲面BC平�相接整个轨道处于竖直平面内且处处光�．一个 sketch template

如图所示ABC为竖直平面内的光�绝缘轨道其中AB为倾斜直轨道BC为与AB相切的圆形轨道并且圆形轨道处在匀强磁场中磁场方�垂直纸面�里 sketch template

如图所示竖直放置的光�圆轨道被固定在水平地面上半径r=04m在最低点处有一小球其半径远小于轨道半径r现给小球以水平�右的初速度 sketch template

如图所示AB两颗卫星绕地球于赤道平面内做匀速圆�运动旋转方�相同A卫星的�期为T1B卫星的�期为T2某时刻 AB两卫星相距第一次 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

21如图，已知等腰直角三角形ABC，点P是斜边BC上一点不与B，C重合，PE是 ABP的外接圆⊙O的直径．1求证： APE是等腰直角 sketch template

如图所示有AB两颗卫星绕地心O做匀速圆�运动旋转方�相同．A卫星的�期为T1B卫星的�期为T2在某一时刻两卫星相距最�已知引力常量 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

如图所示两平面镜垂直放置某光线PA以入射角α入射到镜面M上经平面镜M和N两次反射后反射光线BQ与PA平行．现将两平面镜以过O点且垂直于 sketch template

如图所示轨道ABCD的AB段为一半径R=02m的光�圆形轨道BC段为高为h=5m的竖直轨道CD段为水平轨道．一质量为01kg的小球由 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

如图所示轨道ABC光�弹簧固定在水平轨道末端小球从A处由静止滚下撞击弹簧后又将沿水平轨道返回接着滚上斜面在这整个过程中机械 sketch template

如图所示质量为m横截面为直角三角形木块ABC∠ABC=αAB边靠在竖直墙上F是垂直于斜面BC的推力现物块静止不动则�擦力大小为 sketch template

如图，在三角形 ABC 中， D 是 BC 的中点， E 、 F AC 的三等分点。已知三角形 的面积是 108 平方厘米。求三角 sketch template

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