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 #2460 Zayn Malik of One Direction by sketchmaster

sketchmaster
sketch #2460 Zayn Malik of One Direction by sketchmaster

sketch #293 jdjdjdjdj

Helyryn
sketch #293 jdjdjdjdj

sketch #20594

anonymous

anonymous
sketch #20594

sketch #5164

anonymous

anonymous
sketch #5164

sketch #5103

anonymous

anonymous
sketch #5103

sketch #3523 My World My Way by Elena Artene

anonymous

anonymous
sketch #3523 My World My Way by Elena Artene

sketch #4934 Nami-Ki Roberto Castro Colimil

anonymous

anonymous
sketch #4934 Nami-Ki Roberto Castro Colimil

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

anonymous

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

sketch #270

anonymous

anonymous
sketch #270

sketch #3575 Stitch by Laura Gutierrez Hinojosa

anonymous

anonymous
sketch #3575 Stitch by Laura Gutierrez Hinojosa

sketch #2877 Elvis by Karoline Castillo

anonymous

anonymous
sketch #2877 Elvis by Karoline Castillo

sketch #808

Laura Agapi Asnicar
sketch #808

sketch #5193

anonymous

anonymous
sketch #5193

sketch #3088 Billy from Saw by Naulian Ciko

anonymous

anonymous
sketch #3088 Billy from Saw by Naulian Ciko

sketch #4722 Ichigo by Gopal Gopi

anonymous

anonymous
sketch #4722 Ichigo by Gopal Gopi

sketch #1219

anonymous

anonymous
sketch #1219

sketch #3362 The Boss by David Torre

anonymous

anonymous
sketch #3362 The Boss by David Torre

sketch #3165

anonymous

anonymous
sketch #3165

sketch #521 A hungry caterpillar

Tom Kelly
sketch #521 A hungry caterpillar

sketch #5157

anonymous

anonymous
sketch #5157

sketch #4134 1 min sketch

Nemo Archt
sketch #4134 1 min sketch

sketch #5160 Marilyn Monroe by Muhammet Karadoğan

anonymous

anonymous
sketch #5160 Marilyn Monroe by Muhammet Karadoğan

sketch #4313

anonymous

anonymous
sketch #4313

sketch #5249 Adele - Skyfall by Mert Arda Yiğit

anonymous

anonymous
sketch #5249 Adele - Skyfall by Mert Arda Yiğit

sketch #2723 by Sam Torres

Sam Torres
sketch #2723 by Sam Torres

sketch #3620 Dude by Arasheel Eomseii

anonymous

anonymous
sketch #3620 Dude by Arasheel Eomseii

sketch #3268 Werewolf by Mert Arda Yiğit

anonymous

anonymous
sketch #3268 Werewolf by Mert Arda Yiğit

sketch #2836 Angry smurf maradona by BaGaz Anggara

BaGaz Anggara
sketch #2836 Angry smurf maradona by BaGaz Anggara

sketch #5184 Walter White by Abdul Ghony

anonymous

anonymous
sketch #5184 Walter White by Abdul Ghony

sketch #5141

anonymous

anonymous
sketch #5141

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

力的三角形法则的应用知乎 sketch template

如图所示长为L的轻质细绳悬挂一个质量为m的小球其下方有一个倾角为θ的光�斜面体放在光�水平面上．开始时小球刚好与斜面接触无压力现在用 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，斜面体的倾角为，点在点的正上方且与点等高高途 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长度为L的细绳上端固定在天花板上O点下端栓这质量为m的小球当把细绳拉直时细绳与竖直线夹角θ=60°此时小球静止在光�的水平 sketch template

如图所示，将一倾角的斜面固定在水平地面上，在斜面底高途 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

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

百度教育 sketch template

百度教育 sketch template

19．如图所示一个倒立的圆锥筒内表面光�中心轴线OO垂直于水平面圆锥筒固定不动圆锥母线OA与中心轴线的夹角为有一质量为m的小球紧贴内 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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重为G的光�球在倾角为θ的斜面和竖直墙壁之间处于静止状态．若将斜面换成材料和质量相同但倾角θ稍小一些的斜面以下判断正确的是 sketch template

14．如图所示质量为M的直角三棱柱A放在水平地面上三棱柱的斜面是光�的且斜面倾角为θ质量为的光�球放在三棱柱和光�竖直墙壁之间A和B sketch template

在倾角为θ的斜面上放一球球被竖直板挡住如图所示在拿开挡板的瞬间小球的加速度为A．gsinθ沿斜面�下 B．gcosθ沿斜面�下 C sketch template

如图所示在水平地面上有一倾角为θ的斜劈其斜面光�底面粗糙．两个质量均为m用弹簧相连接的物块AB放在斜劈上系统静止．现用一平行于斜面 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一个内壁光�的圆锥形筒的轴线垂直于水平面圆锥筒固定不动两个质量相同的小球A和B紧贴着内壁分别在图中所示的水平面内做匀速圆�运动 sketch template

如图所示一重为100N的物体放在倾角为θ=37°的固定斜面上物体和斜面间的动�擦因数为μ=02要使物体静止在斜面上作用于物体上的水平 sketch template

如图所示在倾角为θ=30°的足够长的光�斜面上一质量为2kg的小球自与斜面底端P点相距05m处以4m/s的初速度沿斜面�上运动在返回 sketch template

如图所示长为L的细绳一端固定另一端系一质量为m的小球给小球一个合适的初速度小球便可在水平面内做匀速圆�运动这样就构成了一个圆锥�设 sketch template

7．如图所示质量为m的物体静止在倾角为q的斜面上物体与斜面间的动�擦因数为m现在使斜面体�右水平匀速移动距离l则�擦力对物体所做的功为 sketch template

4．如图所示倾斜放置的圆盘绕着中轴匀速转动圆盘的倾角为37° 在距转动中心r=01m处放一小木块小木块跟随圆盘一起转动 小木块与 sketch template

如图所示．在倾角为θ的斜面上质量为m的物体在水平力F作用下处于静止状态．1斜面对物块的正压力2地面对斜面的�擦力．题目和参考答案 sketch template

在如图所示的圆锥�中已知绳子长度为L绳子转动过程中与竖直方�的夹角为θ求小球做匀速圆�运动的�期．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示一个内壁光�的圆锥筒的轴线垂直于水平面圆锥筒固定不动有两个质量相同的小球A和B紧贴着内壁分别在图中所示的水平面内做匀速圆�运动 sketch template

如图所示物体m与斜面体M一起静止在水平面上若将斜面的倾角θ稍微增大一些且物体m仍静止在斜面上则 A．斜面体对物体的支持力变大 B sketch template

百度教育 sketch template

如图所示在与水平地面成θ角的拉力F作用下质量为m的物块沿地面�右做匀速直线运动 1试求物体与地面间的�动�擦因数 2若把此力F 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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

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