6．如图所示空间有与水平方�成θ角的匀强电场一个质量为m的带电小球用长l的绝缘细线悬挂于o点当小球静止时细线恰好处于水平位置现用 Sketch Coloring Page

6．如图所示空间有与水平方�成θ角的匀强电场一个质量为m的带电小球用长l的绝缘细线悬挂于o点当小球静止时细线恰好处于水平位置现用 Template

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tomski6．如图所示空间有与水平方�成θ角的匀强电场一个质量为m的带电小球用长l的绝缘细线悬挂于o点当小球静止时细线恰好处于水平位置现用 coloring

6．如图所示空间有与水平方�成θ角的匀强电场一个质量为m的带电小球用长L的绝缘细线悬挂于O点当小球静止时细线恰好处于水平位置现用 sketch template

6．如图所示空间有与水平方�成θ角的匀强电场一个质量为m的带电小球用长L的绝缘细线悬挂于O点当小球静止时细线恰好处于水平位置现用 sketch template

如图所示空间有与水平方�成θ角的匀强电场．一个质量为m的带电小球用长L的绝缘细线悬挂于O点．当小球静止时细线恰好处于水平位置A点现给 sketch template

如图所示，在a、b两点固定着两个带等量异种电荷的点电荷，c、d两点将a、b两点的连线三等分，e、f是a、b两点连线的中垂线上的两点，且e、f到 sketch template

一轮复习：动态平衡问题解题技巧知乎 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

一轮复习：有关安培力的立体图转平面图 知乎 sketch template

动力学的解题方法知乎 sketch template

题目如图所示底面积为100cm2的薄壁圆柱形容器盛有适量的水重力为12N体积为2×10﹣3m3的木块A漂浮在水面上如图甲所示现将 sketch template

题目如图所示一个人用与水平方�成θ角斜�上的力F拉放在粗糙水平面上质量为m的箱子箱子沿水平面做匀速运动．若箱子与水平面间的动�擦因数为 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

如图所示空间有磁感应强度B=06T的匀强磁场有一α粒子源在坐标原点处以相同大小的速度沿不同方��第四象限�射α粒子在x坐标轴上方 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空间中有一个静止不动的带正电的点电荷有一带电粒子只在电场力的作用下沿着PSQ轨迹运动．则下列说法中正确的是 A．该粒子带正点B sketch template

如图，在四边形ABCD中，对角线AC与BD交于点O，已知OA =OC，OB=OD，过点O作EF⊥ BD，分别交AB、DC于点E，F，连接DE sketch template

如图所示，空间存在水平�右的匀强电场和垂直于纸面� 高途 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

如图所示穿在一根光�固定杆上的小球AB通过一条跨过定�轮的细绳连接杆与水平方�成θ角不计所有�擦．当两球静止时OA绳沿竖直方�OB sketch template

如图所示cd为固定在小车上的水平横杆物块M串在杆上靠�擦力保持相对杆静止M又通过轻绳悬吊着一个小铁球m此时小车正以大小为a的加速度 sketch template

如图所示物体A置于水平面上物A前固定有动�轮BD为定�轮．一根轻绳绕过DB后固定在C点BC水平当用力以速度υ拉绳子时物体沿水平 sketch template

百度教育 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

日常生活中�们有时要用同样长的两根绳子挂一个物体如图1所示如果绳子的最大拉力为F物体受到的重力为G你能否用�量的知识分析绳子受到的 sketch template

如图所示空间存在足够大且相互垂直的匀强电磁场电场强度为E方�竖直�上磁感应强度为B方�垂直纸面�里由某点P静止释放质量为m带电量 sketch template

一轮复习：阿特伍德机类型知乎 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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

光�平行导轨水平放置导轨左端通过开关S与内阻不计电动势为E的电源相连一根质量为m的导体棒ab用长为l的绝缘细线悬挂悬线竖直时导体棒 sketch template

如图所示质量是m的小球带有正电荷电荷量为q小球中间有一孔套在足够长的绝缘细杆上．杆与水平方�成θ角与球的动�擦因数为μ此装置放在沿 sketch template

如图所示，一物块置于水平地面上，当用与水平方�成60°角的力F 1拉物块时，物块做匀速直线运动，当改用与水平方�成30°角的力F 2推物块时 sketch template

在光�的水平面上一质量为m速度大小为υ的A球与质量为2m静止的B球碰撞后A球的速度方�与碰撞前相反．求碰撞后B球速度的最小值．题目和 sketch template

如图所示在倾角为θ的斜面上方的A点处放置一光�的木板ABB端刚好在斜面上．木板与竖直方�AC所成角度为α一小物块自A端沿木板由静止�下 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

6．如图所示质量分别为m1m2的两个物块间用一轻弹簧连接放在倾角为θ的粗糙斜面上物块与斜面间的动�擦因数均为μ．平行于斜面大小为F的 sketch template

如图在水平面上有一弹簧其左端与墙壁相连O点为弹簧原长位置O点左侧水平面光�．水平段OP长L=1mP点右侧一与水平方�成θ=30°角的 sketch template

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