8如图所示一轻质光�定�轮固定在倾斜木板上质量分别为m和2m的物块a、b通过不可伸长的轻绳2020山东新高考物理答案和在线做题 Sketch Coloring Page

8如图所示一轻质光�定�轮固定在倾斜木板上质量分别为m和2m的物块a、b通过不可伸长的轻绳2020山东新高考物理答案和在线做题 Template

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tomski8如图所示一轻质光�定�轮固定在倾斜木板上质量分别为m和2m的物块a、b通过不可伸长的轻绳2020山东新高考物理答案和在线做题 coloring

8如图所示一轻质光�定�轮固定在倾斜木板上质量分别为m和2m的物块A、B通过不可伸长的轻绳2020山东新高考物理答案和在线做题 sketch template

如图所示一光源�出的光经平面镜反射后照射到凹透镜上光线ab与凹透镜的主光轴平行其中F为凹透镜的焦点O为光心。请画出其对应的入射光线及 sketch template

如图所示，一轻质光�定�轮固定在倾斜木板上，质量分别为m和3m的物块A、B，通过不可伸长的轻绳跨过�轮连接，A、B间的接触面和轻绳均与木板平行 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

如图所示质量分别为mM的两个物体系在一根通过轻质定�轮的轻绳两端M放在水平地板上m被悬在空中若将M沿水平地板�左缓慢移动�许后M仍 sketch template

百度教育 sketch template

如图所示一轻质弹簧竖直放置下端固定在水平面上上端处于a位置当一重球放在弹簧上端静止时弹簧上端被压缩到b位置现将重球从高于a位置的c 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，半径为R的光�圆环竖直固定，轻质弹簧一端固定在圆环的最高点A，另一端与套在圆环上的小球相连．小球的质量为m，静止在B点时弹簧与竖直 sketch template

如图所示一细光束通过玻璃三棱镜折射后分成abc三束单色光则这三种单色光 A．�率关系是va＜vb＜vcB．在真空中的传播速度关系是 sketch template

题目如图所示一半径为R的光�圆环竖直放置轻质弹簧一端固定在圆环最低点A另一端系着质量为m的小球小球套在圆环上初始时小球位于与圆心 sketch template

如图所示一轻质弹簧固定于O点另一端固定一小球将小球从与悬点O在同一水平面且弹簧保持原长的A点无初速度释放让其自由�下不计空气阻力在 sketch template

如图所示，轻杆一端固定在竖直墙壁上，另一端固定一个质量为的小球，劲度系数为的水平轻质弹簧夹在墙壁与小球之间，处于压缩状态，弹簧的压缩量为 sketch template

题目如图所示水平面上固定一倾角为θ=30°的斜面一轻质弹簧下端固定在斜面底端的挡板上上端连接一质量m=2kg的物块视为质点开始 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

力的三角形法则的应用知乎 sketch template

10．如图所示一轻质杠杆一端固定在墙上且能绕这一点转动另一端垂直杠杆施加一个力F1使杠杆�上转动且保持F1始终与杠杆垂直在杠杆转 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

如图1所示长为5m的细绳的两端分别系于竖立在地面上相距为4m的两杆的顶端AB 绳上挂一个光�的轻质挂钩其下连着一个重为12N的物体 sketch template

如图a所示一轻质弹簧的下端固定在水平面上上端放置一物体初始时物体处于静止状态．现用竖直�上的拉力F作用在物体上使物体开始�上做匀 sketch template

在光�的水平面上有两个相互接触的物体如图所示已知M＞m第一次用水平力F由左�右推M物体间的相互作用力为N1第二次用同样大小的水平力 sketch template

1如图所示请在图中画出这束光的入射光线并在图中标出反射角的度数．2如图所示一束光线垂直射�玻璃棱镜请在图中画出光通过三棱镜的 sketch template

如图所示两平面镜垂直放置某光线PA以入射角α入射到镜面M上经平面镜M和N两次反射后反射光线BQ与PA平行．现将两平面镜以过O点且垂直于 sketch template

如图所示一束光在平面镜上�生反射反射光恰好照在光屏的A处若入射光线保持不变要让反射光照在光屏的B处下列方法中可行的是 �只将光屏 sketch template

如图1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，固定在水平面上的光�半球，球心O的正上方固定一个小定�轮，细绳一端拴一小球，小球置于半球面上的A点，另一端绕过定�轮，如图所示。今 sketch template

题目如图所示轻质弹簧的一端固定在墙上另一端与质量为m的物体A相连A放在光�水平面上有一质量与A相同的物体B从高水平面高h处由静止 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

1如图所示一束光由空气斜射到空气和水的界面上请画出光线进入水后的传播方�．2完成光路图画出经凸透镜后的光线3画出在图所示的 sketch template

如图所示水平轨道BC的左端与固定的光�竖直半圆轨道相切于C点右端与一倾角为30°的光�斜面轨道在B点平�连接即物体经过B点时速度的大小不 sketch template

一束光从空气斜射进入水中如图所示可知折射光线法线而已知光在空气中的传播速度约等于光在真空中的传播速度在水中的传播速度约为真空中光速的 sketch template

如图所示质量为m=2kg的物块放在倾角为θ=37°的斜面体上斜面质量为M=4kg地面光�现对斜面体施一水平推力F要使物块m相对斜面 sketch template

题目如图所示质量为m的小球用一细线悬挂在天花板上现用一大小恒定的外力慢慢将小球拉起在小球可能的平衡位置中细线与竖直方�的最大偏角 sketch template

如图所示质量为m的小球用一根细线悬挂在O点用一个水平力作用在小球上使细线与竖直方�成30°角时小球静止求1水平拉力的大小．2 sketch template

题目如图所示固定的斜面上叠放着AB两木块木块A与B的接触面是水平的水平力F作用于木块A使木块AB保持静止且F≠0则下列描述 sketch template

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