19．如图所示在水平倾角为θ的圆锥面边缘上放着一质量为m的物体它和轴 的距离为r若圆锥绕轴以角速度ω转动试求物体不致掉下所需的最小 Sketch Coloring Page

19．如图所示在水平倾角为θ的圆锥面边缘上放着一质量为m的物体它和轴 的距离为r若圆锥绕轴以角速度ω转动试求物体不致掉下所需的最小 Template

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More Sketches

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

sketch #5261

anonymous

anonymous
sketch #5261

sketch #4414

anonymous

anonymous
sketch #4414

sketch #4595 Hell Boy by Cristina Love

anonymous

anonymous
sketch #4595 Hell Boy by Cristina Love

sketch #5138 Monster by Leonie Cooper

anonymous

anonymous
sketch #5138 Monster by Leonie Cooper

sketch #3154

anonymous

anonymous
sketch #3154

sketch #5117

anonymous

anonymous
sketch #5117

sketch #5256

anonymous

anonymous
sketch #5256

sketch #3360

anonymous

anonymous
sketch #3360

sketch #3290 Calvin and Hobbes by অনন্ত জলিল

anonymous

anonymous
sketch #3290 Calvin and Hobbes by অনন্ত জলিল

sketch #5154

anonymous

anonymous
sketch #5154

sketch #2996 American Flag

James Forest
sketch #2996 American Flag

sketch #3732 Michael Jackson by David Obando

anonymous

anonymous
sketch #3732 Michael Jackson by David Obando

sketch #2371

anonymous

anonymous
sketch #2371

sketch #4695

anonymous

anonymous
sketch #4695

sketch #4566 Edward Scissorhands by Angel Ördoñez

anonymous

anonymous
sketch #4566 Edward Scissorhands by Angel Ördoñez

sketch #1287 No smoke

anonymous

anonymous
sketch #1287 No smoke

sketch #4876 Luffy by Nycole Prietsch

anonymous

anonymous
sketch #4876 Luffy by Nycole Prietsch

sketch #5051

anonymous

anonymous
sketch #5051

sketch #3148

anonymous

anonymous
sketch #3148

sketch #3321 Baby Mirella Flowers

anonymous

anonymous
sketch #3321 Baby Mirella Flowers

sketch #1459 khvjkhu

anonymous

anonymous
sketch #1459 khvjkhu

sketch #5188 Paul Walker by Taï Marsan

anonymous

anonymous
sketch #5188 Paul Walker by Taï Marsan

sketch #2187

anonymous

anonymous
sketch #2187

sketch #5112

anonymous

anonymous
sketch #5112

sketch #5287

anonymous

anonymous
sketch #5287

sketch #4358 Wink Károly Benkő

anonymous

anonymous
sketch #4358 Wink Károly Benkő

sketch #5313 Katy Perry by Monalisa Theresia

anonymous

anonymous
sketch #5313 Katy Perry by Monalisa Theresia

sketch #4885

anonymous

anonymous
sketch #4885

sketch #5262

anonymous

anonymous
sketch #5262

sketch #3637

anonymous

anonymous
sketch #3637

tomski19．如图所示在水平倾角为θ的圆锥面边缘上放着一质量为m的物体它和轴 的距离为r若圆锥绕轴以角速度ω转动试求物体不致掉下所需的最小 coloring

19．如图所示在水平倾角为θ的圆锥面边缘上放着一质量为m的物体它和轴 的距离为R若圆锥绕轴以角速度ω转动试求物体不致掉下所需的最小 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

如图甲所示，水平面上有一倾角为θ的光�斜面上，斜面上用一平行于斜面的轻质细绳系一质量为m的小球，斜面以加速度a水平�右做匀加速直线运动，当系统 sketch template

如图所示，矩形平板ABCD的AD边固定在水平面上，平板与水平面夹角为θ，AC与AB的夹角也为θ。质量为m的物块在平行于平板的拉力作用下，沿AC sketch template

如图所示倾角为θ的斜面体c置于水平地面上小物块b置于斜面上 通过细绳跨过光�的定�轮与沙漏a连接连接b的一段细绳与斜面平行．在a中的 sketch template

百度教育 sketch template

15．如图所示倾角θ=30°的光�斜面固定在水平面上斜面高h=125 m．质量m=2kg的物体从斜面顶端出静止下�当下�至底端B点时 sketch template

如图所示固定在水平地面上的光�斜面的倾角为有两个完全相同的小球分别用光�挡板A、B挡住。挡板A沿竖直方�斜面对球1的支持力为N1挡板B sketch template

$如图所示在倾角为θ的斜面上有一质量为m的光�球被竖直的挡板挡住则球对斜面的压力为 A．mgB．mgtgθC．$frac{mg sketch template$

如图所示倾角为θ的光�斜面上有一个小球m被平行于斜面的的细绳系于斜面上斜面体放在水平面上 1要使小球对斜面无压力求斜面体运动的 sketch template

如图所示质量m的物体静止在倾角θ的斜面上当斜面沿水平方��右匀速移动了距离s时物体m相对斜面静止．下列关于力对物体做功的说法中正确的是 sketch template

15．如图所示在光�水平面上有一个斜面光�的斜劈斜面上放一个质量为m 的物体当斜劈受到水平推力作用时物体相对斜劈静止一起以一定的 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在倾角为30°的斜面上一条轻绳的一端固定在斜面上绳子跨过连在�块上的定�轮绳子另一端受到一个方�总是竖直�上大小恒为F sketch template

如图所示一物体自倾角为θ的固定斜面顶端沿水平方�以v02v0的水平速度先后两次抛出均落在斜面上．从抛出到落在斜面上物体和斜面接触时速度 sketch template

如图所示，矩形平板ABCD的AD边固定在水平面上，平板与水平面夹角为θ，AC与AB的夹角也为θ。质量为m的物块在平行于平板的拉力作用下，沿AC sketch template

如图所示质量为M倾角为θ的斜面体置于光�的水平地面上要使原来与斜面接触的质量为m的小球做自由落体运动则�右拉斜面体的水平力F至�为多大 sketch template

如图所示相对的两个斜面倾角分别为37°和53°在顶点两个小球AB以同样大小的初速度分别�左�右水平抛出小球都落在斜面上若不计空气 sketch template

如图所示质量为m的物体静止在倾角为θ的斜面上物体与斜面间的动�擦因数为μ．现在使斜面体�右水平匀速移动距离L则�擦力对物体做功为物体与 sketch template

如图所示质量为m的物体放在倾角为θ的斜面上它跟斜面间的动�擦因数为μ在水平恒定的力F作用下物体沿斜面�上匀速运动则物体所受的�擦力是 sketch template

如图所示倾角为θ=30°的光�斜面固定在水平地面上斜面底端固定一垂直斜面的挡板质量为m=020kg的物块甲紧靠挡板放在斜面上轻弹簧 sketch template

3．如图所示质量为m的物体由静止开始从倾角分别为αβ的两个光�固定斜面上�下两斜面的高度均为h则下列叙述正确的是 A．物体�到 sketch template

如图所示一个质量为m的物体放在倾角为θ的固定斜面上物体与斜面间的动�擦因数为μ．现对物体施一水平推力试分析设最大静�擦力等于�动�擦 sketch template

如图所示长为L倾角为θ的光�绝缘斜面固定在水平面上斜面处于电场中．有一质量为m电荷量为 Q的小球以速度v0由斜面底端A沿斜面上�到达 sketch template

如图7所示用一根长为l＝1 m的细线一端系一质量为m＝1 Kg的小球另一端固定在一光�锥体顶端锥面与竖直方�的夹角θ＝37°当小球在 sketch template

百度教育 sketch template

题目如图所示在水平面内两根间距为L足够长的光�平行�属导轨水平放置导轨间存在方�竖直�上大小为B的匀强磁场两平行�属杆abcd sketch template

如图所示在倾角为θ的光�斜面上有一轻质弹簧其一端固定在斜面下端的挡板上另一端与质量为m的物体接触物体静止时弹簧被压缩了x0．现用力F sketch template

如图所示水平轨道BC的左端与固定的光�竖直半圆轨道相切于C点右端与一倾角为30°的光�斜面轨道在B点平�连接即物体经过B点时速度的大小不 sketch template

如图所示倾角为θ的固定斜面上有一个固定竖直挡板在挡板和斜面之间有一 个质量为m的光�球设挡板对球的支持力为F1斜面对球的支持力为F2 sketch template

如图所示用一根长为l=1m的细线一端系一质量为m=1kg的小球另一端固定在一光�锥体顶端锥面与竖直方�的夹角θ=37°．g取10m sketch template

如图所示一�块从倾角为370的斜面顶端由静止下��到底端后又在水平面上�行一段距离静止已知斜面高为06m�块与斜面和水平面的动�擦 sketch template

如图所示从倾角为θ的足够长的斜面顶端P以速度v0抛出一个小球落在斜面上某处Q点小球落在斜面上的速度与斜面的夹角为α若把初速度变为3v0 sketch template

如图所示在倾角为θ的斜面顶端A处以速度v0水平抛出一小球落在斜面上的某一点B处设空气阻力不计．求1小球从A运动到B所需要的时间落到 sketch template

如图所示斜面体ABC固定在地面上小球p从A点静止下�当小球p开始下�时另一小球q从A点正上方的D点水平抛出两球同时到达斜面底端的B处 sketch template

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