6．如图所示一质量为2m的圆筒a圆筒内外皆光�将a置于光�水平面上圆筒半径为r现有一质量也为m的光�小球b由静止从圆筒的水平直径处 Sketch Coloring Page

6．如图所示一质量为2m的圆筒a圆筒内外皆光�将a置于光�水平面上圆筒半径为r现有一质量也为m的光�小球b由静止从圆筒的水平直径处 Template

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tomski6．如图所示一质量为2m的圆筒a圆筒内外皆光�将a置于光�水平面上圆筒半径为r现有一质量也为m的光�小球b由静止从圆筒的水平直径处 coloring

6．如图所示一质量为2m的圆筒A圆筒内外皆光�将A置于光�水平面上圆筒半径为R现有一质量也为m的光�小球B由静止从圆筒的水平直径处 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

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

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

13．如图6所示半径为r的圆筒绕竖直中心轴00′匀速转动小物块a靠在圆筒的内壁上它与圆筒的动�擦因数为μ现要使a匀速下落则圆筒转动 sketch template

题目一半径为R的圆筒的横截面如图所示其圆心为0筒内有垂直于纸面�里的匀强磁场磁感应强度为未知质量为m电荷量为 Q的粒子以速度 sketch template

如图所示，两同轴无限长的导体薄壁圆筒，内筒的半径为R1，外筒的半径为R2，两筒上均匀地流着方�相反上学吧找答案 sketch template

如图所示在绕中心轴OO′的圆筒内壁上有一物体随圆筒一起转动在圆筒的角速度逐渐增大的过程中物体相对圆筒始终未�动下列说法中正确的是 sketch template

百度教育 sketch template

题目如图所示一倾斜的圆筒绕固定轴OO1以恒定的角速度ω转动圆筒的半径r=15m简壁内有一小物体与圈筒始终保持相对静止小物�与圆筒 sketch template

如图所示在倾角为θ的光�斜面上有一轻质弹簧其一端固定在斜面下端的挡板上另一端与质量为m的物体接触物体静止时弹簧被压缩了x0．现用力F 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一倾斜角为30°的匀质圆盘绕垂直于盘面的固定对称轴以恒定角速度ω=1rad/s转动盘面上离转轴距离d=25m处有一小物体与圆盘 sketch template

如图所示一平面镜放在圆筒的中心处平面镜正对筒壁上一点光源S点光源�出一细光束垂直射�平面镜．平面镜从图示位置开始绕圆筒中心轴O匀速转动 sketch template

如图1210所示一半径为R的均匀带电无限长直圆筒电荷面密度为σ。简答题试题答案 sketch template

如图所示质量相等的AB两物体紧贴在匀速转动的圆筒的竖直内壁上随圆筒一起做匀速圆�运动AB与接触面间的动�擦因数相等且为μ已知最大静 sketch template

如图甲所示，用刻度尺测量一物体的长度，物体的长度为cm；如图乙所示，图中是分度值为01s的机械秒表，其示数是s。 sketch template

竖直圆环绕过圆心的竖直轴AB匀速转动如图所示圆环上PQ两点分别固定质量为m和2m的小球它们与圆心O的连线与竖直轴AB的夹角分别为60 sketch template

题目如图所示质量为3m的竖直光�圆环A的半径为R固定在质量为2m的木板B上木板B的左右两侧各有一竖直挡板固定在地面上B不能左右运动 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长度为05m的轻质细杆OAA端有一质量为3kg的小球正在以O点为圆心在竖直平面内做圆�运动已知小球通过最高点时的速度为2m 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BA sketch template

如图所示倾角为600的斜面底端和光�的水平面对接光�的水平面和光�的半圆形轨道对接轨道半径为R 一质量为2m的�块A恰好可静止在斜面上 sketch template

如图所示，半径分别为R1和R2的两个半圆弧与直径的两小段构成的通电线圈 Abcda，将它放在磁感应强度上学吧找答案 sketch template

如图所示一条不可伸长的轻绳长为L一端用手握住另一端系一质量为m的小球．今使手握的一端在水平桌面上做半径为R角速度为ω的匀速圆�运动且 sketch template

如图所示两个用同种材料制成的圆柱体a和bb的横截面积是a的3倍将a竖直放在水平地面上b竖直放在a上如图甲所示这时a对地面的压强与b sketch template

如图所示一水平放置的半径为r=05m的薄圆盘绕过圆心O点的竖直轴转动圆盘边缘有一质量m=10kg的小�块．当圆盘转动的角速度达到某一 sketch template

如图所示半径为r的圆形转筒绕其竖直中心轴OO′转动质量为 m小物块a靠在圆筒的内壁上它与圆筒间的动�擦因数为μ如小物块不下落小物体 sketch template

如图所示固定在竖直面内的光�圆环半径为R圆环上套有质量分别为m和2m的小球AB且小球AB用一长为2R的轻质细杆相连在小球B从最高点 sketch template

如图所示有一光�的圆形槽半径为R其最低点为O2有两个相同的小球M和N将M放在距O2点正上方h高的O1处将N放在圆弧槽上靠�O点的 sketch template

如图所示固定在竖直面内的光�圆环半径为R圆环上套有质量分别为m和2m的小球AB且小球AB用一长为2R的轻质细杆相连在小球B从最高点 sketch template

如图所示，一质量为，半径为的四分之一光�圆弧槽放在高途 sketch template

如图所示光�管形圆轨道半径为R质量为2m固定于水平面上小球ab大小相同质量均为m其直径略小于管径能在管中无�擦运动两球通过 sketch template

如图所示O点有正电荷Q以O为圆心的三个同心圆的半径分别为OA＝r0B＝2rOC＝3r将一负电荷q由A移到B克服电场力做功为W1由B 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

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