8．如图5 4所示细绳的一端悬于o点另一端系一小球在o点正下方a处有一钉子细绳在碰到钉子前后的瞬间相比 A．小球的线速度变大 b Sketch Coloring Page

8．如图5 4所示细绳的一端悬于o点另一端系一小球在o点正下方a处有一钉子细绳在碰到钉子前后的瞬间相比 A．小球的线速度变大 b Template

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More Sketches

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sketch #5223 Elsa from Frozen by Ben De Jesus

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anonymous
sketch #5223 Elsa from Frozen by Ben De Jesus

sketch #2616 Green Day by sketchmaster

sketchmaster
sketch #2616 Green Day by sketchmaster

sketch #4471 Brother Bear by Samuel Roberto

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anonymous
sketch #4471 Brother Bear by Samuel Roberto

sketch #3264 Lisa by Shaban Khan

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anonymous
sketch #3264 Lisa by Shaban Khan

sketch #4904

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anonymous
sketch #4904

sketch #3174 John Snow Helga Fon Stein

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anonymous
sketch #3174 John Snow Helga Fon Stein

sketch #2477 hhhh

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anonymous
sketch #2477 hhhh

sketch #779 Gol D Roger

Benjo Arellano
sketch #779 Gol D Roger

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Laura Agapi Asnicar
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sketch #4091 Irie

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anonymous
sketch #4091 Irie

sketch #4362 cow

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anonymous
sketch #4362 cow

sketch #5311

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anonymous
sketch #5311

sketch #3538

anonymous

anonymous
sketch #3538

sketch #3410

anonymous

anonymous
sketch #3410

sketch #5092 Silvers Rayleigh by Wasim Khan

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anonymous
sketch #5092 Silvers Rayleigh by Wasim Khan

sketch #2639 Marilyn by sketchmaster

sketchmaster
sketch #2639 Marilyn by sketchmaster

sketch #5071 Rihanna by Johan Kennet Espinoza Moreno

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anonymous
sketch #5071 Rihanna by Johan Kennet Espinoza Moreno

sketch #5171

anonymous

anonymous
sketch #5171

sketch #869

Laura Agapi Asnicar
sketch #869

sketch #5208 Alf by David Rossien

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anonymous
sketch #5208 Alf by David Rossien

sketch #5133 Jiraiya by Saiful Farizam

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anonymous
sketch #5133 Jiraiya by Saiful Farizam

sketch #1110

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anonymous
sketch #1110

sketch #5324 Angelina Jolie - Maleficent by Lucas Fajardo

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anonymous
sketch #5324 Angelina Jolie - Maleficent by Lucas Fajardo

sketch #2431 face :D

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anonymous
sketch #2431 face :D

sketch #15

Tom Kelly
sketch #15

sketch #1490 James Joyce....

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anonymous
sketch #1490 James Joyce....

sketch #4901 Adventure Time by Louisette Alain

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anonymous
sketch #4901 Adventure Time by Louisette Alain

sketch #3742 Homer by Koes Maung

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anonymous
sketch #3742 Homer by Koes Maung

sketch #3151 Spaceship Nessa Kira Hellsing

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anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

sketch #1643

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anonymous
sketch #1643

tomski8．如图5 4所示细绳的一端悬于o点另一端系一小球在o点正下方a处有一钉子细绳在碰到钉子前后的瞬间相比 a．小球的线速度变大 coloring

8．如图5 4所示细绳的一端悬于O点另一端系一小球在O点正下方A处有一钉子细绳在碰到钉子前后的瞬间相比 A．小球的线速度变大 B sketch template

如图所示甲乙两个�轮组通过细绳悬挂在天花板上用�轮组匀速提升重为600N的物体时悬挂甲乙两�轮组的细绳所受的拉力分别为F甲F乙 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

百度教育 sketch template

如图所示，质量为m、长为L的均匀细杆OA，一端通过光�铰链固定在地面O处，在细杆中点B处系一根细绳，细绳绕过两个光�定�轮后悬挂着物体D，物体 sketch template

如图甲所示轮轴实质是一种杠杆．小捷同学为了探究轮轴的平衡条件进行了如下实验实验一如图乙所示重物G通过细绳绕在轴上在轮的边缘沿切线 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示A、B两小球分别用轻质细绳L1和轻弹簧系在天花板上A、B两小球之间用一轻质细绳L2连接细绳L1、弹簧与竖直方�的夹角均为θ细绳 sketch template

高中物理轻绳类问题知乎 sketch template

5．如图所示一小球用细绳悬挂于O点将其拉离竖直位置一个角度后释放则小球沿以O点为圆心的圆弧ABC�动相当于圆�运动的一部分当小球 sketch template

题目如图所示倾角为的斜面体C置于水平面上光��块B置于斜面上细绳一端固定在�块B上另一端固定在天花板上此时细绳与斜面平行�块B sketch template

题目如图甲乙所示细绳拴一个质量为m的小球小球分别用固定在墙上的轻质铰链杆和轻质弹簧支�平衡时细绳与竖直方�的夹角均为53°轻杆和 sketch template

如图所示倾角为θ=30°的光�斜面固定于水平地面上斜面底端固定一垂直于斜面的挡板质量均为m的物块AB用一劲度系数为k的轻弹簧相连放在 sketch template

如图所示为“测量�轮组机械效率 的实验装置钩码总重6N弹簧测力计竖直�上匀速拉动细绳时的示数如图所示若钩码在3s内上升03m．求1 sketch template

百度教育 sketch template

如图所示，固定在水平面上的光�半球，球心O的正上方固定一个小定�轮，细绳一端拴一小球，小球置于半球面上的A点，另一端绕过定�轮，如图所示。今 sketch template

5．如图3所示细杆的一端与一小球相连可绕过O点的水平轴自由转动现给小球一初速度使它做圆�运动图中ab分别表示 小球轨道的最低点和 sketch template

如图所示轻绳的一端通过小定�轮O与小球B连接另一端与套在竖直杆上的小物块A相连竖直杆两端固定且足够长物块A沿竖直杆�上做匀速运动其 sketch template

6．如图4所示小球在一细绳的牵引下在光�桌面上绕绳的另一端O作匀速圆�运动关于小球的受力情况下列说法中正确的是 A．受重力支持力和� sketch template

如图所示两根细绳的一端与质量为2千克的小球A相连它们的另一端分别固定在竖直墙面上BC点两点若对小球施加一个方�与水平成θ=60°的拉力 sketch template

5．如图3所示细杆的一端与一小球相连可绕过O点的水平轴自由转动现给小球一初速度使它做圆�运动图中ab分别表示 小球轨道的最低点和 sketch template

如图所示用细绳一端系着的质量为M=06kg的物体A静止在水平转盘上细绳另一端通过转盘中心的光�小孔O吊着质量为m=03kg的小球BA sketch template

如图所示，质量为m、长为L的均匀细杆OA，一端通过光�铰链固定在地面O处，在细杆中点B处系一根细绳，细绳绕过两个光�定�轮后悬挂着物体D，物体 sketch template

如图12所示轻质细杆的两端分别固定质量均为m的两个小球A和B细杆可绕O轴在竖直平面内无�擦地自由转动BO＝2AO=2L将细杆从水平静止 sketch template

如图所示小球用细绳系住放在倾角为θ的光�斜面上当细绳由水平方�逐渐�上偏移时斜面对小球的支持力将 A．逐渐增大B．逐渐减小C．先增大 sketch template

如图所示将�料绳一端扎紧另一端尽可能撕成更多的细丝用手从上�下捋几次观察到细丝蓬散开来是因为细丝与手�擦后带上种电荷而相互 sketch template

百度教育 sketch template

如图所示长度为1m的均匀棒AB通过细绳悬挂在光�的竖直墙面上C点细绳与AB棒连接于D点BD的长度为035m不考�棒的粗细平衡时AB sketch template

如图所示用一根长为L的细绳一端固定在O点另一端悬挂质量为m的小球A为使细绳与竖直方�夹30°角且绷紧小球A处于静止则需对小球施加的 sketch template

13．如图6所示长度为L＝1m的细绳一端固定于O点另一端竖直悬吊一个50kg的小球若用水平恒力F＝500N拉小球当悬绳拉到竖直方�成 sketch template

4． 如图所示小球被细绳系住放在倾角为的光�斜面上当绳子从水平方�逐渐�上偏移时细绳上的拉力将——青夏教育精英家教�—— sketch template

如图所示竖直平面内的光��属细圆环半径为R质量为m的带孔小球穿于环上同时有一长为R的细绳一端系于球上另一端系于圆环最低点绳上的最大 sketch template

如图所示质量为m的圆环套在光�的水平直杆上一轻绳一端连接在环上另一端连有一质量也为m的小球绳长为L将球放在一定高度绳刚好拉直且绳与 sketch template

如图所示一个半径为R的四分之一光�球球面放在水平桌面上球面上放置一光�均匀铁链其A端固定在球面的顶点B端恰与桌面不接触铁链单位长度的 sketch template

如图所示细绳的一端固定于O点另一端系一小球在O点的正下方A处有一钉子现使小球由高处�下当绳子�到竖直位置时与钉子相碰而绕A点运动则 sketch template

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