如图所示质量为m的小球在竖直平面内的光�圆环轨道上做圆�运动．圆环半径为r小球经过圆环最高点时刚好不脱离圆环则其通过最高点时 A Sketch Coloring Page

如图所示质量为m的小球在竖直平面内的光�圆环轨道上做圆�运动．圆环半径为r小球经过圆环最高点时刚好不脱离圆环则其通过最高点时 A Template

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More Sketches

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

sketch #3999 Deadmau by Speeð Üp Säm

anonymous

anonymous
sketch #3999 Deadmau by Speeð Üp Säm

sketch #5347

anonymous

anonymous
sketch #5347

sketch #3059

anonymous

anonymous
sketch #3059

sketch #3254 derp

anonymous

anonymous
sketch #3254 derp

sketch #3517 Scratch from Ice Age by VlAd Craciun

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anonymous
sketch #3517 Scratch from Ice Age by VlAd Craciun

sketch #4493 Jimi Hendrix by Alex Stoun

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anonymous
sketch #4493 Jimi Hendrix by Alex Stoun

sketch #5095 Lion by Frederic Knauer

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anonymous
sketch #5095 Lion by Frederic Knauer

sketch #4053

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anonymous
sketch #4053

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

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

sketch #3330

Matt King
sketch #3330

sketch #5115

anonymous

anonymous
sketch #5115

sketch #5185

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anonymous
sketch #5185

sketch #4769 Finn and Jake by Neo Ʀazor

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sketch #4769 Finn and Jake by Neo Ʀazor

sketch #5130 Batman by Kamal Ahmed Tantawy

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anonymous
sketch #5130 Batman by Kamal Ahmed Tantawy

sketch #804

Laura Agapi Asnicar
sketch #804

sketch #1643

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anonymous
sketch #1643

sketch #3064

anonymous

anonymous
sketch #3064

sketch #4351

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anonymous
sketch #4351

sketch #5153 Random Access Memories by Khin Nyunt

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anonymous
sketch #5153 Random Access Memories by Khin Nyunt

sketch #5172 Cheshire Cat by Juan Garcia

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anonymous
sketch #5172 Cheshire Cat by Juan Garcia

sketch #1045

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anonymous
sketch #1045

sketch #3727 Stitch by Louis Tradieu

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anonymous
sketch #3727 Stitch by Louis Tradieu

sketch #5084 Harry Potter by Enrique L. Manly

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anonymous
sketch #5084 Harry Potter by Enrique L. Manly

sketch #2638 Cliff cool

sketchmaster
sketch #2638 Cliff cool

sketch #4821 Johnny M. by Z Ionut Ady

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anonymous
sketch #4821 Johnny M. by Z Ionut Ady

sketch #5096

anonymous

anonymous
sketch #5096

sketch #3360

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anonymous
sketch #3360

sketch #4896

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anonymous
sketch #4896

sketch #4975 Orange by Marcos Roberto Molina

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anonymous
sketch #4975 Orange by Marcos Roberto Molina

sketch #4682 Elvis Presley by Nassim Nouri

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sketch #4682 Elvis Presley by Nassim Nouri

tomski如图所示质量为m的小球在竖直平面内的光�圆环轨道上做圆�运动．圆环半径为r小球经过圆环最高点时刚好不脱离圆环则其通过最高点时 a coloring

如图所示，质量为的小球在水平面内做匀速圆�运动。若高途 sketch template

如图所示质量为m的小球系于长L=08m的轻绳末端绳的另一端系于O点将小球移到轻绳水平的位置后释放小球�到最低点A时恰与原静止于水平 sketch template

如图所示质量为m的小球用长L的细线悬挂而静止在竖直位置在下列三种情况下分别用水平拉力F将小球拉到细线与竖直方�成θ角的位置．在此过程中 sketch template

题目如图所示质量为m的小球用一细线悬挂在天花板上现用一大小恒定的外力慢慢将小球拉起在小球可能的平衡位置中细线与竖直方�的最大偏角 sketch template

力的合成中两类最小值问题知乎 sketch template

如图所示用细线把一质量为m的小球悬挂起来．将小球从位置B拉到位置A松手后小球就在AC之间来回�动请画出小球到达最高点C时受到的力的 sketch template

如图所示质量为m的小球用长为L的细线连接着使小球在水平面内做匀速圆�运动细线与竖直方�夹角为α则其运动的�期T与�线和竖直线之间夹角α sketch template

如图所示质量为m的小球用一根细线悬挂在O点用一个水平力作用在小球上使细线与竖直方�成30°角时小球静止求1水平拉力的大小．2 sketch template

2．如图所示用细线吊着一个质量为m的小球使小球在水平面内做圆锥�运动关于小球受力正确的是 A．受重力拉力�心力 B 受重力拉力 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质量是1 Kg的小球用长为05 m的细线悬挂在O点O点距地面高度为12 m如果使小球绕OO＇轴在水平面内做圆�运动若细线最 sketch template

如图所示质量为m的小球悬挂在质量为M的半圆形光�轨道的顶端台秤的示数为M mg．忽略台秤秤量时的延迟因素则从烧断悬线开始到小球滚到 sketch template

19．如图所示固定在竖直平面内的半径为R的光�圆环的最高点C处有一个光�的小孔一质量为m的小球套在圆环上一根细线的一端拴着这个小球细线 sketch template

如图所示质量为m的小球被水平绳AO和与竖直方�成θ角的轻弹簧系着处于静止状态现用火将绳AO烧断在绳AO烧断的瞬间下列说法正确的是 sketch template

如图所示，将质量为m的小球a用细线相连并悬挂于O点，用力F拉小球a，使整个装置处于平衡状态，且悬线与竖直方�的夹角为θ =30°则当F的方� sketch template

如图所示长为l的轻杆一端固定一质量为m的小球另一端有固定转轴O杆可在竖直平面内绕转轴O无�擦转动．已知小球通过最低点Q时速度大小为v sketch template

如图所示一个人用一根长1 m只能承受46 N拉力的绳子拴着一个质量为1 Kg的小球在竖直平面内做圆�运动已知圆�最低点离地面距离h sketch template

如图所示质量m=05kg的光�小球被细线系住放在倾角为α=30°的斜面上．已知线与竖直方�夹角β=30°整个装置静止于粗糙水平面上．g sketch template

如图所示一个人用一根长1 m只能承受46 N拉力的绳子拴着一个质量为1 Kg的小球在竖直平面内做圆�运动已知圆心O离地面h=6 m sketch template

如图所示两个质量均为m的小球AB用不可伸长的轻绳连接A球穿在一光�圆环上轻质弹簧的一端固定在圆环最高点C另一端连接A球圆环竖直固定 sketch template

如图所示质量为m电荷量为q的带电小球A用绝缘细线悬挂于O点带有电荷量也为q的小球B固定在O点正下方绝缘柱上其中O点与小球A的间距为l sketch template

如图所示竖直面内固定一根与水平方�成45°角的光�直杆AB杆B端正下方h处有一点C．有一质量为m的小球套在直杆上始终受到一个水平�右的 sketch template

如图所示质量均为m的小球AB分别固定在长为L的轻杆的中点和端点杆在光�水平面上绕O点以角速度ω匀速转动求1使两球作圆�运动的 sketch template

$如图所示质量为m的小球用长为L的悬线固定于O点在O点正下方$frac{L}{2}$处钉一个钉子把悬线拉直与竖直方�成一定角度由静止 sketch template$

如图所示一个质量均匀的球放在互成120°的两块光�平面上保持静止OA是水平的．关于球的受力情况下面说法中正确的是 A．球受重力 sketch template

如图1所示质量均为的两个小球和固定在一根质量不计长度为的硬杆上已知杆可绕点作无�擦的自由转动现让杆从水平位置静止释放在下落到 sketch template

如图所示质量为m的小球用水平轻弹簧系住并用倾角为30°的光�木板AB托住小球恰好处于静止状态．当木板AB突然�下撤离的瞬间小球的加速度 sketch template

如图甲所示轻杆一端固定在O点另一端固定一小球现让小球在竖直平面内做半径为R的圆�运动小球运动到最高点时杆与小球间弹力大小为F小球在 sketch template

百度教育 sketch template

如图所示质量为m的小球在竖直面内的光�圆形轨道内侧做圆�运动通过最高点且刚好不脱离轨道时的速度为v则当小球通过与圆心等高的A点时对轨道 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

百度教育 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质量为M的B球静止在光�的水平面上质量为m的A球以初速度v0�B运动与B�生无机械能损失的碰撞则碰撞中B受到的冲量大小为 sketch template

如图所示质量为m=2kg的小物块在水平拉力F作用下由静止开始从A点出�沿粗糙水平轨道做匀加速直线运动到达B点时撤消外力物块冲上竖直 sketch template

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