如图所示为一质量分布均匀的光�圆柱体的横截面o为圆心半径为r．圆柱体横卧在两个光�台阶a和b上a和b分别为圆柱体和两个台阶的接触点∠ Sketch Coloring Page

如图所示为一质量分布均匀的光�圆柱体的横截面o为圆心半径为r．圆柱体横卧在两个光�台阶a和b上a和b分别为圆柱体和两个台阶的接触点∠ Template

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sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

anonymous

anonymous
sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

sketch #2729 Luffy by Jayme Sousa

Jayme Sousa
sketch #2729 Luffy by Jayme Sousa

sketch #3232

anonymous

anonymous
sketch #3232

sketch #5231

anonymous

anonymous
sketch #5231

sketch #2371

anonymous

anonymous
sketch #2371

sketch #855

Laura Agapi Asnicar
sketch #855

sketch #1670

Saifa Mahmud
sketch #1670

sketch #3404 Terminator by Enrique L. Manly

anonymous

anonymous
sketch #3404 Terminator by Enrique L. Manly

sketch #5066 Rey Helado by Gleny Acevedo

anonymous

anonymous
sketch #5066 Rey Helado by Gleny Acevedo

sketch #2549

anonymous

anonymous
sketch #2549

sketch #3499 Alien Laura Gutierrez Hinojosa

anonymous

anonymous
sketch #3499 Alien Laura Gutierrez Hinojosa

sketch #4859

anonymous

anonymous
sketch #4859

sketch #3459 BLUE from fosters imagenary friends

anonymous

anonymous
sketch #3459 BLUE from fosters imagenary friends

sketch #288 RK

anonymous

anonymous
sketch #288 RK

sketch #4549

anonymous

anonymous
sketch #4549

sketch #5013 Pursuing Dreams by Mário JBudo

anonymous

anonymous
sketch #5013 Pursuing Dreams by Mário JBudo

sketch #3769 The Beatles by يآآسر محمد

anonymous

anonymous
sketch #3769 The Beatles by يآآسر محمد

sketch #1536 Dark Night

anonymous

anonymous
sketch #1536 Dark Night

sketch #1454 donara

Donara Smbatyan
sketch #1454 donara

sketch #5323 Cem Adrian by Glynis June Williams

anonymous

anonymous
sketch #5323 Cem Adrian by Glynis June Williams

sketch #2892 Joker by Frank Aguiar Au

anonymous

anonymous
sketch #2892 Joker by Frank Aguiar Au

sketch #5249 Adele - Skyfall by Mert Arda Yiğit

anonymous

anonymous
sketch #5249 Adele - Skyfall by Mert Arda Yiğit

sketch #5178 Mewtwo and Transformation by Riley Hart

anonymous

anonymous
sketch #5178 Mewtwo and Transformation by Riley Hart

sketch #5068

anonymous

anonymous
sketch #5068

sketch #4965

anonymous

anonymous
sketch #4965

sketch #1562 Shaking red horse

anonymous

anonymous
sketch #1562 Shaking red horse

sketch #2452 Manga by sketchmaster

sketchmaster
sketch #2452 Manga by sketchmaster

sketch #1463

Laura Agapi Asnicar
sketch #1463

sketch #4902

anonymous

anonymous
sketch #4902

sketch #3151 Spaceship Nessa Kira Hellsing

anonymous

anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

tomski如图所示为一质量分布均匀的光�圆柱体的横截面o为圆心半径为r．圆柱体横卧在两个光�台阶a和b上a和b分别为圆柱体和两个台阶的接触点∠ coloring

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，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

如图所示为一质量分布均匀的光�圆柱体的横截面O为圆心半径为R．圆柱体横卧在两个光�台阶A和B上A和B分别为圆柱体和两个台阶的接触点∠ sketch template

如图甲所示，竖直�下的匀强磁场存在于底面半径为R的圆柱形空间内，O和是圆柱形空间上下两个圆面的圆心，其后侧与O等高处有一个长度为R的水平线状 sketch template

有A、B两个质量分布均匀的正方体放在水平地面上如图甲所示，A的质量为4kg，将A沿水平方�切去高为L的部分，并把切去部分叠放在B正上方，B对 sketch template

如图所示为一种质谱仪示意图由加速电场静电分析器和磁分析器以及感光胶片组成．很细的静电分析器的圆形通道半径为R处均匀辐�电场的场强大小为E 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计算5题图所示：一无限长直载流圆柱形导体，其底面半径为R，电流强度为I，且均匀分布在其横截面上。求：（1）磁感应强度的分布。（2）通过图示 sketch template

$如图所示一个质量均匀分布的半径为R的球体对球外质点P的万有引力为F．如果在球体中央挖去半径为r的一部分球体且r=$frac{R}{2 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

如图所示通过张紧的皮带传动的大小两个轮子的边缘分别有一质点A和B则质点A和B的 A．�期相等 B．线速度大小相等 C．角速度大小 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、带电荷Q2 。设无穷远处为电势零点，则在两个球面之间、距离 sketch template

光机结构设计之离轴系统知乎 sketch template

百度教育 sketch template

力的三角形法则的应用知乎 sketch template

如图所示为一种获得高能粒子的装置环形区域内存在垂直纸面�外大小可调节的均匀磁场质量为m电量 Q的粒子在环中作半径为R的圆�运动AB sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示为一皮带传送装置右轮的半径为ra是它边缘上的一点左侧是一轮轴大轮的半径为4r小轮的半径为2rb点在小轮上到小轮中心的 sketch template

2环形带电体的电场强度如图所示有一个带电均匀的圆环已知圆环的半径为R所带的总电最为Q过圆环中心O点作一垂直于圆环平面的直线那么 sketch template

如图所示为一单�的共振曲线�球的质量为01kg求1该单�的�长为多�2�球运动过程中由回复力产生的最大加速度是多大题目和 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

题目如图所示一根轻杆在其B点系上一根细线细线长为R在细线下端连上一质量为 M小球以轻杆的A点为顶点使轻杆旋转起来其B点在水平 sketch template

$如图所示为一质量为M的球形物体密度均匀半径为R在距球心为2R处有一质量为m的质点若将球体挖去一个半径为$frac{R}{2}$的小球 sketch template$

24．12分如图所示，绝缘光�轨道ABCD竖直放在与水平方�成θ＝45°的匀强电场中，其中BCD部分是半径为R的半圆环，轨道的水平部分与 sketch template

如图所示有一个质量为M半径为R密度均匀的大球体从中挖去一个半径为R／2的小球体并在空腔中心放置一质量为m的质点则大球体的剩余部分对 sketch template

百度教育 sketch template

如图所示静止的圆锥体竖直放置顶角为α质量为m且分布均匀的软绳水平的套在圆锥体上忽略软绳与椎体之间的�擦力试求软绳中的张力．题目和 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

如图所示为一皮带传动装置右轮半径为ra为它边缘上一点左侧是一轮轴大轮半径为4r小轮半径为2rb点在小轮上到小轮中心的距离为r sketch template

如图所示为一内壁光�的竖直圆筒一物块用细绳系着绳的另一端系于圆筒上表面圆心且物块贴着圆筒内表面随圆筒一起绕中心轴做匀圆�运动则 A sketch template

如图所示AB是一段质量分布不均匀的棒．两次将棒靠在光�的竖直墙壁和粗糙的水平地面之间棒处于静止状态一次是A端在上一次是B端在上两次棒 sketch template

$如图所示为一交变电流的i T图象其中每个�期的后半�期的图象为半个�期的正弦曲线则该交变电流的有效值是 A．$frac{5sqrt 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

8．如图所示为一皮带传动装置右轮半径为ra点在它的边缘上．左轮半径为2rb点在它的边缘上．若在传动过程中皮带不打�则a点与b点的�心 sketch template

如图所示为一遥控电动赛车和它运动轨道示意图．假设在某次演示中赛车从A位置由静止开始运动经2s后关闭电动机赛车继续前进至B点后水平飞出 sketch template

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