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?

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anonymous

anonymous
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sketch #5229

anonymous

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sketch #5314

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anonymous
sketch #5314

sketch #4475 Daft Punk by Reggie Garcia

anonymous

anonymous
sketch #4475 Daft Punk by Reggie Garcia

sketch #3149 Dude with a sword by Elio Hernandez

anonymous

anonymous
sketch #3149 Dude with a sword by Elio Hernandez

sketch #5096

anonymous

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sketch #3604 Falling Manipati Surya

anonymous

anonymous
sketch #3604 Falling Manipati Surya

sketch #3310 Link by Cxsar Alvarez

anonymous

anonymous
sketch #3310 Link by Cxsar Alvarez

sketch #1219

anonymous

anonymous
sketch #1219

sketch #962

Wynchz
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sketch #5079 SketchToy Pencil by Sarah Prieto

anonymous

anonymous
sketch #5079 SketchToy Pencil by Sarah Prieto

sketch #5438

anonymous

anonymous
sketch #5438

sketch #3479

anonymous

anonymous
sketch #3479

sketch #1927

anonymous

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sketch #1927

sketch #3676 Sceptical horse by Koes Maung

anonymous

anonymous
sketch #3676 Sceptical horse by Koes Maung

sketch #521 A hungry caterpillar

Tom Kelly
sketch #521 A hungry caterpillar

sketch #4751 Ruko by Rodrigo Marcos

anonymous

anonymous
sketch #4751 Ruko by Rodrigo Marcos

sketch #4995

anonymous

anonymous
sketch #4995

sketch #5219 Zayn Malik by Amila Madhushanaka

anonymous

anonymous
sketch #5219 Zayn Malik by Amila Madhushanaka

sketch #3254 derp

anonymous

anonymous
sketch #3254 derp

sketch #5220

anonymous

anonymous
sketch #5220

sketch #5250

anonymous

anonymous
sketch #5250

sketch #3268 Werewolf by Mert Arda Yiğit

anonymous

anonymous
sketch #3268 Werewolf by Mert Arda Yiğit

sketch #5123

anonymous

anonymous
sketch #5123

sketch #5303

anonymous

anonymous
sketch #5303

sketch #869

Laura Agapi Asnicar
sketch #869

sketch #865

Laura Agapi Asnicar
sketch #865

sketch #15

Tom Kelly
sketch #15

sketch #286 sun

anonymous

anonymous
sketch #286 sun

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

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，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在水平地面上固定一倾角θ=30°表面光�的斜面体物体A以v1=5m/s的初速度沿斜面上�同时在物体A的正上方有一物体B以某一 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30°高为L的固定斜面底端与水平面平�相连质量分别为3mm的两个小球AB用一根长为L的轻绳连接A球置于斜面顶端现由 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

百度教育 sketch template

如图所示一直角斜面固定在水平地面上右边斜面倾角为60°左边斜面倾角为30°AB两物体分别系于一根跨过定�轮的轻绳两端置于两斜面上 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α若把初速度变为2v0 sketch template

如图所示一直角斜面体固定在水平地面上左侧斜面倾角为60o右侧斜面倾角为30°AB两个物体分别系于一根跨过定�轮的轻绳两端且分别置于 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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

11．如图所示的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倾角为α的光�斜面体上有一个小球m被平行于斜面的细绳系于斜面上开始时斜面体静止放在水平面上g=10m/s2 1要使小球对 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

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

百度教育 sketch template

如图所示AB为一倾角为θ=30°的斜面小球从A处以v0水平抛出落地点恰在B点已知斜面长为L=1m求 1平抛的初速度 2何时 sketch template

如图所示倾角θ=37°的光�且足够长的斜面固定在水平面上在斜面顶端固定一个轮半径和质量不计的光�定�轮D质量均为m=1kg的物体A和B用 sketch template

7．如图所示在倾角θ=37°的斜面底端的正上方H处平抛一个物体该物体落到斜面上的速度方�正好与斜面垂直则物体抛出时的初速度为 A． B 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

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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

如图所示斜面体A静置于水平地面上其倾角为θ=450上底面水平的物块B在A上恰能匀速下�．现对B施加一个沿斜面�上的力F使B总能极其缓慢的 sketch template

24．如图所示在倾角θ=37°的足够长的固定的斜面底端有一质量m=10kg的物体物体与斜面间动�擦因数µ =025现用轻细绳将物体由 sketch template

如图所示在倾角为θ的固定斜面顶端A以初速度v0水平抛出一个可视为质点的小球小球最后落在斜面上的B点．从小球运动轨迹上离斜面最远处的C点作 sketch template

如图所示顶角为2θ内壁光�的圆锥体倒立竖直固定在P点中心轴PO位于竖直方�一质量为m的质点以角速度ω绕竖直轴沿圆锥内壁在同一水平面上做 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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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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

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