如图所示一质量分布均匀质量为m边长为a的正方形木块它与地面之间的动�擦因数u=01为使它水平移动距离a可采用将它翻到或�前匀速平 Sketch Coloring Page

如图所示一质量分布均匀质量为m边长为a的正方形木块它与地面之间的动�擦因数u=01为使它水平移动距离a可采用将它翻到或�前匀速平 Template

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sketch #5133 Jiraiya by Saiful Farizam

anonymous

anonymous
sketch #5133 Jiraiya by Saiful Farizam

sketch #5167

anonymous

anonymous
sketch #5167

sketch #2486 Face by sketchmaster

sketchmaster
sketch #2486 Face by sketchmaster

sketch #5327

anonymous

anonymous
sketch #5327

sketch #3000

anonymous

anonymous
sketch #3000

sketch #2574

anonymous

anonymous
sketch #2574

sketch #5323 Cem Adrian by Glynis June Williams

anonymous

anonymous
sketch #5323 Cem Adrian by Glynis June Williams

sketch #3365 Igor by Johan Kennet Espinoza Moreno

anonymous

anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno

sketch #4736 Naruto by Wellen Lima

anonymous

anonymous
sketch #4736 Naruto by Wellen Lima

sketch #779 Gol D Roger

Benjo Arellano
sketch #779 Gol D Roger

sketch #4264 oh yeah

anonymous

anonymous
sketch #4264 oh yeah

sketch #578 Butterflies

anonymous

anonymous
sketch #578 Butterflies

sketch #2638 Cliff cool

sketchmaster
sketch #2638 Cliff cool

sketch #3753

anonymous

anonymous
sketch #3753

sketch #5125

anonymous

anonymous
sketch #5125

sketch #3595

anonymous

anonymous
sketch #3595

sketch #4351

anonymous

anonymous
sketch #4351

sketch #3083 Great illustration Ali Hänel

anonymous

anonymous
sketch #3083 Great illustration Ali Hänel

sketch #4232 Tobirama by Kadi Kader

anonymous

anonymous
sketch #4232 Tobirama by Kadi Kader

sketch #5086 Lion by Z Ionut Ady

anonymous

anonymous
sketch #5086 Lion by Z Ionut Ady

sketch #1095

anonymous

anonymous
sketch #1095

sketch #2808

Luis E. Guvara
sketch #2808

sketch #215 my mickey mouse

Tom Kelly
sketch #215 my mickey mouse

sketch #3489 Panda by Scott Terry

anonymous

anonymous
sketch #3489 Panda by Scott Terry

sketch #3974 Bird Skerch w/ vibration

anonymous

anonymous
sketch #3974 Bird Skerch w/ vibration

sketch #4695

anonymous

anonymous
sketch #4695

sketch #3510 Edward from FMA by Raman Chauhan

anonymous

anonymous
sketch #3510 Edward from FMA by Raman Chauhan

sketch #2117

anonymous

anonymous
sketch #2117

sketch #4566 Edward Scissorhands by Angel Ördoñez

anonymous

anonymous
sketch #4566 Edward Scissorhands by Angel Ördoñez

sketch #4454 Lisa by Muhammad Raiyaan

anonymous

anonymous
sketch #4454 Lisa by Muhammad Raiyaan

tomski如图所示一质量分布均匀质量为m边长为a的正方形木块它与地面之间的动�擦因数u=01为使它水平移动距离a可采用将它翻到或�前匀速平 coloring

如图所示底面积为200cm2质量为400g的平底柱形容器A放置在水平面上不吸水的质量分布均匀的正方体木块B重为6N边长为10cm静止 sketch template

如图所示一质量分布均匀质量为m边长为a的正方形木块它与地面之间的动�擦因数u=01为使它水平移动距离a可采用将它翻到或�前匀速平 sketch template

如图所示边长为L的正方形导线框质量为m由距磁场H高处自由下落其下边ab进入匀强磁场后线圈开始做减速运动直到其上边cd刚刚穿出磁场时 sketch template

一质量均匀分布的圆盘，质量为M，半径为R，放在一粗糙水平面上圆盘与水平面之间的�擦系数为m，圆盘可绕通过其中心O的竖直固定光�轴转动。开始 sketch template

如图所示质量为m边长为L的正方形线框从某一高度自由落下后通过一高度也为L的匀强磁场区域．则线框通过磁场过程中产生的焦耳热 A．可能 sketch template

如图所示正方形导线框abcd的质量为m边长为l导线框的总电阻为R．导线框从垂直纸面�里的水平有界匀强磁场的上方某处由静止自由下落下落 sketch template

一轮复习：洛伦兹力冲量的应用知乎 sketch template

如图所示竖直面内的正方形导线框ABCDabcd的边长均为l总电阻均为R质量分别为2m和m它们分别系在一跨过两个定�轮的轻绳两端在两 sketch template

如图所示一质量分布均匀质量为m边长为a的正方形木块它与地面之间的动�擦因数u=01为使它水平移动距离a可采用将它翻到或�前匀速平 sketch template

有一质量分布均匀的柱体关于中轴线对称横截面均为圆面中轴线与x轴重合一端面位于x=0处其截面半径R随长度x的变化情况如图所示则该柱体的 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

一轮复习：洛伦兹力冲量的应用知乎 sketch template

如图所示一根长度为2L质量为m的绳子挂在定�轮的两侧左右两边绳子的长度相等．绳子的质量分布均匀�轮的质量和大小均忽略不计不计一切�擦 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水平地面上有底面积为3×10 2m2不计质量的薄壁盛水柱形容器A内有重为4N边长为01m质量分布均匀的正方体物块B通过一 sketch template

7．一根质量分布均匀的长绳AB在水平外力F的作用下沿光�水平面做直线运动如图甲所示．绳内距A端x处的张力T与x的关系如图乙所示由图可知 sketch template

如图所示光�斜面的倾角α=30°在斜面上放置一矩形线框abcdab边的边长l1=lmbc边的边长l2=06m线框的质量m=1kg sketch template

题目形状如同通常铅笔的正六角棱柱质量为M密度均匀其横截面六边形边长为试求1该棱柱体相对于它的中心对称轴的转动惯量2该 sketch template

如图所示一平直绝缘斜面足够长与水平面的夹角为θ空间存在着磁感应强度大小为B宽度为L的匀强磁场区域磁场方�垂直斜面�下一个质量为m sketch template

如图所示倾角θ=30°的光�斜面固定在地面上长为l质量为m粗细均匀质量分布均匀的软绳置于斜面上其上端与斜面顶端齐平．用细线将物块与 sketch template

如图所示，两个同心的均匀带电球面，内球面半径为R1、带电荷Q1，外球面半径为R2、带有电荷Q2．无穷远处为电势零点，求：1空间的电场强度 sketch template

如图9所示光�水平面上有一质量为2m的平板小车在其最右端放一质量为m的物块已知物块和车面上AC段与BC段的�擦因数分别为和当对平板小车 sketch template

如图所示静止的圆锥体铅直放置顶角为有一质量为m并分布均匀的细炼条圆环水平地套在圆锥体上忽略炼条与锥面之间的�擦力试求炼条中的张力T sketch template

均匀介质的电场求解问题知乎 sketch template

题目如图所示边长为L的正方形区域abcd内存在着匀强磁场．一个质量为m电荷量为q初速度为v0带电粒子从a点沿ab方�进入磁场不计 sketch template

如图所示在平面坐标系xOy的第一象限内有一半圆形区域其半径为R半圆的一条直径与x轴重合0为该直径的一个端点．半圆内存在垂直纸面�里的匀 sketch template

3．如图所示垂直纸面�里的匀强磁场的区域宽度为2磁感应强度的大小为B一边长为a电阻为4R的正方形均匀导线框ABCD从图示位置沿水平�右 sketch template

一有界匀强磁场区域如图甲所示abcd是一个质量为m电阻为R边长为L匝数为N的正方形线圈．线圈一半在磁场内一半在磁场外．t=0时刻 sketch template

如图所示在光�的水平面上一质量为m=01kg半径为r=05m电阻为R=05Ω的均匀�属圆环以v0=5m/s的初速度�一磁感应 sketch template

如图甲所示一质量为m的物块在t=0时刻以初速度v0从足够长倾角为θ的粗糙斜面底端�上�行物块速度随时间变化的图象如图乙所示．t0时刻物 sketch template

如图1所示将边长为10cm的密度均匀的正方体木块平放在圆柱形容器的底部圆柱形容器的横截面积为300cm2此时正方体木块对圆柱形容器的底部的 sketch template

如图所示两个半径分别为r1和r2的球质量均匀分布分别为m1和m2两球之间的距离为r则两球间的万有引力大小为 AF=G BF sketch template

如图甲所示用粗细均匀的电阻丝折成平面三角形框架置于光�水平面上三边的长度分别为3L4L和5L长度为L的电阻丝的电阻为r框架与一电动势 sketch template

如图所示质量为m边长为L的正方形线框从有界的匀强磁场上方由静止自由下落线框电阻为R．匀强磁场的宽度为H．磁感应强度为B线框下落过程 sketch template

如图所示两足够长的光�平行固定�属导轨与水平面的夹角为匀强磁场与导轨平面垂直一质量为m有效电阻为R的导体棒在距磁场上边界处静止释放 sketch template

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