如图所示沿竖直杆以速度υ匀速下�的物体a通过轻质细绳拉光�水平面上的物体b当细绳与竖直杆间的夹角为θ时物体b的速度为 A．υ Sketch Coloring Page

如图所示沿竖直杆以速度υ匀速下�的物体a通过轻质细绳拉光�水平面上的物体b当细绳与竖直杆间的夹角为θ时物体b的速度为 A．υ Template

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

sketch #3151 Spaceship Nessa Kira Hellsing

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anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

sketch #3192 Snake by Isaias Valenzuela Chaver

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anonymous
sketch #3192 Snake by Isaias Valenzuela Chaver

sketch #873

Laura Agapi Asnicar
sketch #873

sketch #3505 Django

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anonymous
sketch #3505 Django

sketch #4821 Johnny M. by Z Ionut Ady

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anonymous
sketch #4821 Johnny M. by Z Ionut Ady

sketch #4632

anonymous

anonymous
sketch #4632

sketch #4995

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anonymous
sketch #4995

sketch #2950 Miss Fortune from League of Legends by Araceli GM

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sketch #2950 Miss Fortune from League of Legends by Araceli GM

sketch #3359 &#;In love and lonely&#; by Irul Ventura

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anonymous
sketch #3359 &#;In love and lonely&#; by Irul Ventura

sketch #1260

anonymous

anonymous
sketch #1260

sketch #3469

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anonymous
sketch #3469

sketch #3753

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anonymous
sketch #3753

sketch #3372 Erza by Konstantin Kuznetsov

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sketch #3372 Erza by Konstantin Kuznetsov

sketch #1153 sahib

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anonymous
sketch #1153 sahib

sketch #5117

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anonymous
sketch #5117

sketch #1114 fire flame camping bonfire

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anonymous
sketch #1114 fire flame camping bonfire

sketch #3296

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anonymous
sketch #3296

sketch #3404 Terminator by Enrique L. Manly

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anonymous
sketch #3404 Terminator by Enrique L. Manly

sketch #3039 Anonymous by Gootee Jaroonsit

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anonymous
sketch #3039 Anonymous by Gootee Jaroonsit

sketch #4349 Cícero Николай Герасимов

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anonymous
sketch #4349 Cícero Николай Герасимов

sketch #2645 Flowers in window

Rachel Roe
sketch #2645 Flowers in window

sketch #4704 Slash

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anonymous
sketch #4704 Slash

sketch #4691 Itachi by Jaqueline Salazar

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anonymous
sketch #4691 Itachi by Jaqueline Salazar

sketch #5070 The Rolling Stones by Roby Krdoso

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anonymous
sketch #5070 The Rolling Stones by Roby Krdoso

sketch #1995

Laura Agapi Asnicar
sketch #1995

sketch #4869 Madara by Jean-Benoit Renaud

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anonymous
sketch #4869 Madara by Jean-Benoit Renaud

sketch #4760

anonymous

anonymous
sketch #4760

sketch #4269 dragón

Ainhoa White
sketch #4269 dragón

sketch #3599 Lovely pencil face

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anonymous
sketch #3599 Lovely pencil face

sketch #5061

anonymous

anonymous
sketch #5061

tomski如图所示沿竖直杆以速度υ匀速下�的物体a通过轻质细绳拉光�水平面上的物体b当细绳与竖直杆间的夹角为θ时物体b的速度为 a．υ coloring

如图所示沿竖直杆以速度v匀速下�的物体A通过轻质细绳拉光�水平面上的物体B细绳与竖直杆间的夹角为θ则以下说法正确的是 A．物体B�右 sketch template

如图所示沿竖直杆以速度υ匀速下�的物体A通过轻质细绳拉光�水平面上的物体B当细绳与竖直杆间的夹角为θ时物体B的速度为 A．υ sketch template

一细直杆AB，竖直靠在墙上，B 端沿水平方�以速率 图 上学吧找答案 sketch template

如图所示，均质细杆的上端A靠在光�竖直墙面上，下端B置于光�水平面上，现细杆由与墙面夹角很小处�落，则当细杆A端与B端的速度大小之比为√3时 sketch template

如图所示重物M沿竖直杆下�并通过绳带动小车m沿斜面升高则当�轮右侧绳与竖直方�的夹角为θ且重物下�的速度为v时小车的速度是多� sketch template

如图所示物体A通过轻质细绳拉光�水平面上的物体B现用适当的外力作用在物体B上使沿物体A沿光�竖直杆以速度v匀速下�的细绳与竖直杆间的夹角 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

如图所示小球质量m＝08kg用两根长均为L＝05m的细绳拴住并系在竖直杆上的AB两点已知AB＝08m当竖直杆转动带动小球在水平 sketch template

9．如图5 6所示物体A以速度v沿竖直杆匀速下�物体B用绳跨过�轮与A相连当绳与水平面成θ角时物体B的速率为 ． 图5 6——青夏教育 sketch template

绳杆两端关联加速度问题知乎 sketch template

如图所示有一个沿水平方�以加速度a作匀加速直线运动的半径为R的半圆柱体半圆柱面上搁着一个只能沿竖直方�运动的竖直杆在半圆柱体速度为v时 sketch template

如图所示B是光�半球形碗放在水平桌面上A是细长直杆被固定的光�套管C约束在竖直方�A可自由上下运动现使A杆以速度v竖直�下匀速运动 sketch template

如图所示套在竖直细杆上的轻环A由跨过定�轮的不可伸长的轻绳与重物B相连施加外力让A沿杆以速度v匀速上升从图中M位置上升至与定�轮的连线 sketch template

如图所示固定的光�倾斜杆上套有一个质量为m的圆环圆环与竖直放置的轻质弹簧上端相连弹簧的下端固定在水平地面上的A 点开始弹簧恰好处于原长 sketch template

如图所示轻质不可伸长的细绳绕过光�定�轮C与质量为m的物体A连接A放在倾角为θ的光�斜面上绳的另一端和套在固定竖直杆上的物体B连接 sketch template

如图所示用一根长杆和两个定�轮的组合装置用来提升重物M长杆的一端放在地上通过铰链联结形成转轴其端点恰好处于左侧�轮正下方O点处在杆的 sketch template

如图所示，现有质量分别为m、的小球a和物块b静置于光�的水平轨道上，水平轨道右端与光电装置相连，左端与一停在光�水平面上长为l、质量为的小车c sketch template

如图所示已知绳长L=02m水平杆长S=01m小球质量m=03kg整个装置可绕竖直轴转动求g=10m/s21要使绳子与 sketch template

如图所示AB两小球用轻杆连接A球只能沿内壁光�的竖直�槽运动B球处于光�水平面内．开始时杆竖直AB两球静止．由于微小的扰动B开始 sketch template

如图所示固定在小车上的支架的斜杆与竖直杆的夹角为θ在斜杆下端固定有质量为m的小球下列关于杆对球的作用力F的判断中正确的是 A．小车 sketch template

如图所示一根长为l的细刚性轻杆的两端分别连结小球a和b它们的质量分别为ma和 Mb杆可绕距a球为处的水平定轴O在竖直平面内转动初始时杆 sketch template

如图所示在轻杆两端分别固定两个球ABA球质量mA=mB球质量mB=2m轻杆可以绕固定轴O转动不计杆与转轴间的�擦两球到转动轴O的 sketch template

如图所示固定的倾斜光�杆上套有一个质量为m的圆环圆环与竖直放置的轻质弹簧一端相连弹簧的另一端固定在地面上的A点弹簧处于原长h．让圆环沿 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

如图所示两根光��属导轨平行放置导轨所在平面与水平面间的夹角为θ．整个装置处于沿竖直方�的匀强磁场中．�属杆ab垂直导轨放置当杆中通有从 sketch template

如图所示在两平行光�导体杆上垂直放置两导体abcd其电阻分别为R1R2且R1＜R2其他电阻不计．整个装置放在磁感应强度为B的匀强 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一固定杆与水平方�夹角为θ将一质量为m1的�块套在杆上通过轻绳悬挂一个质量为m2的小球杆与�块之间的动�擦因数为μ．若�块与 sketch template

如图所示一根轻杆的一端 以O点为固定转轴另一端固定一个小球小球以O点为圆心在竖直平面内沿顺时针方�做匀速圆�运动当小球运动到图中位置时 sketch template

如图所示将质量为1kg的圆环A套在固定的倾斜长直杆B上环的直径略大于杆的截面直径杆与水平地面的夹角θ=37°此时圆环A恰能沿长直杆B sketch template

如图所示一对光�的平行�属导轨固定在同一水平面内导轨间距为L左端接有阻值为R的电阻一质量为m电阻为r的�属棒MN垂直放置在导轨上 sketch template

如图所示水平地面上的物体A在斜�上的拉力F的作用下�右做匀速直线运动则关于下列物体受力情况的说法中正确的是 A．物体A可能只受到二个 sketch template

如图所示在竖直平面内用轻质细线悬挂一个小球将小球拉至A点使细线处于拉直状态然后让小球以初速度v0从A点开始运动不计�擦和空气阻力 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示竖直圆筒内壁光�半径为R顶部有入口A在A的正下方h处有出口B。一质量为m的小球从入口A沿圆筒壁切线方�水平射入圆筒内要使小球 sketch template

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