如图所示有两根和水平方�成角的光�平行的�属轨道上端接有可变电阻r下端足够长空间有垂直于轨道平面的匀强磁场磁感强度为b一根质量为m Sketch Coloring Page

如图所示有两根和水平方�成角的光�平行的�属轨道上端接有可变电阻r下端足够长空间有垂直于轨道平面的匀强磁场磁感强度为b一根质量为m Template

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Take a peek at some of the sketches created by our users, are you a sketchite?

sketch #3743 Just for fun

Jay Lantz
sketch #3743 Just for fun

sketch #5211

anonymous

anonymous
sketch #5211

sketch #4300 República, comunismo, libertad

anonymous

anonymous
sketch #4300 República, comunismo, libertad

sketch #2787 Spongebob by ShopRasta Roots

ShopRasta Roots
sketch #2787 Spongebob by ShopRasta Roots

sketch #1711

anonymous

anonymous
sketch #1711

sketch #3575 Stitch by Laura Gutierrez Hinojosa

anonymous

anonymous
sketch #3575 Stitch by Laura Gutierrez Hinojosa

sketch #4555 Mario by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko

sketch #5011

anonymous

anonymous
sketch #5011

sketch #869

Laura Agapi Asnicar
sketch #869

sketch #3250 Lonely cat Lars Tunebo

anonymous

anonymous
sketch #3250 Lonely cat Lars Tunebo

sketch #3693 Lucy from Elfen Lied by Simona Honigmelone

anonymous

anonymous
sketch #3693 Lucy from Elfen Lied by Simona Honigmelone

sketch #4191

anonymous

anonymous
sketch #4191

sketch #74

Rachel Roe
sketch #74

sketch #1110

anonymous

anonymous
sketch #1110

sketch #3999 Deadmau by Speeð Üp Säm

anonymous

anonymous
sketch #3999 Deadmau by Speeð Üp Säm

sketch #215 my mickey mouse

Tom Kelly
sketch #215 my mickey mouse

sketch #4995

anonymous

anonymous
sketch #4995

sketch #1255 something

anonymous

anonymous
sketch #1255 something

sketch #5103

anonymous

anonymous
sketch #5103

sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

sketch #21085 Tobirama by Enrique L. Manly

anonymous

anonymous
sketch #21085 Tobirama by Enrique L. Manly

sketch #5325

anonymous

anonymous
sketch #5325

sketch #3339 Sasuke by Jean-Benoit Renaud

anonymous

anonymous
sketch #3339 Sasuke by Jean-Benoit Renaud

sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

anonymous

anonymous
sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

sketch #970 Depression

anonymous

anonymous
sketch #970 Depression

sketch #5094 Squirrel by Mehdi Público

anonymous

anonymous
sketch #5094 Squirrel by Mehdi Público

sketch #312

anonymous

anonymous
sketch #312

sketch #5129 Konata Izumi by Urs Stefan

anonymous

anonymous
sketch #5129 Konata Izumi by Urs Stefan

sketch #2889

anonymous

anonymous
sketch #2889

sketch #1145

anonymous

anonymous
sketch #1145

tomski如图所示有两根和水平方�成角的光�平行的�属轨道上端接有可变电阻r下端足够长空间有垂直于轨道平面的匀强磁场磁感强度为b一根质量为m coloring

如图所示有两根和水平方�成角的光�平行的�属轨道上端接有可变电阻R下端足够长空间有垂直于轨道平面的匀强磁场磁感强度为B一根质量为m sketch template

如图所示在两根水平的平行导轨上垂直于导轨放置一根导体杆平行导轨之间放置一蹄形磁铁蹄形磁铁的上端为S极下端为N极．现将外侧导轨与直流电源 sketch template

用四个�轮和两根相同的绳子组成如图所示的甲、乙两个�轮组用它们匀速提起货物在绳自由端施加竖直的拉力分别为F甲和F乙物重分别为G甲和G乙 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示两根足够长的固定平行�属导轨位于同一水平面内导轨间的距离为L导轨上横放着两根导体棒ab和cd它们与两�属导轨组成闭合回路．已知 sketch template

如图所示有两根和水平方�成a角的光�平行�属轨道上端接 有可变电阻R下端足够长空间有垂直于轨道的匀强磁场磁感强度为B一根质量为m的 sketch template

如图所示带电平行�属板PQ和MN之间的距离为d两�属板之间有垂直纸面�里的匀强磁场磁感应强度大小为B如图建立坐标系x轴平行于�属板 sketch template

如图所示用两根细线把AB两小球悬挂在天花板上的同一点O并用第三根细线连接AB两小球然后用力F作用在小球A上使三根细线均处于直线状态 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

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物体A置于水平面上物A前固定有动�轮BD为定�轮．一根轻绳绕过DB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

10．如图6所示ab和cd为两平行的直导线两导线中通有同�的交流电且i1=i2=Imcosωt一不计重力的带电粒子从两导线的正中间的某 sketch template

如图所示用两根细线把AB两小球悬挂在天花板上的同一点O并用第三根细线连接AB两小球然后用力F作用在小球A上使三根细线均处于直线状态 sketch template

力的三角形法则的应用知乎 sketch template

如图所示有两根和竖直方�成α角的光�平行的�属轨道上上端接有可变电阻R下端足够长空间有垂直于轨道平面的匀强磁场磁场的磁感应强度为B sketch template

如图所示完全相同的质量为m的AB两球用两根等长的细线悬挂在O点两球之间夹着一根劲度系数为k的轻弹簧静止不动时弹簧处于水平方�两根 sketch template

30．如图所示用�轮组提起重G的物体绳子自由端拉力为F重物以速度勘匀速上升不计�擦和绳重则 1�轮组的机械效率为 2 sketch template

动力学的解题方法知乎 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

如图所示的两自由度机械手，手部沿固定坐标系在手上X0轴正�以10 简答题试题答案 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示两根足够长的固定平行�属光�导轨位于同一水平面导轨上横放着两根相同的导体棒abcd与导轨构成矩形回路．导体棒的两端连接着处于压缩 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示MN为固定的两根水平光��属导轨处于竖直�上的匀强磁场中AB与CD是两根与导轨接触良好的�属棒要使闭合回路中有a→b→d→c方� sketch template

初中物理干货：光学部分知识点总结及习题演练平面镜玻璃板蜡烛新浪新闻 sketch template

如图所示质量为m的物体在的水平力作用下沿倾角为q =30º的斜面�上匀速运动根据力学规律和题中提供的信息你还能求得哪几个作用力及跟�擦 sketch template

如图所示在绝缘的水平面上等间距固定着三根相互平行的通电直导线ab和c各导线中的电流大小相同．其中ac导线中的电流方�垂直纸面�外b sketch template

如图所示，两根足够长的光�平行�属导轨固定在同一水平面内，两导轨间的距离为L。导轨上面横放着两根导体棒ab、cd，与导轨一起构成闭合回路。两根 sketch template

如图图Ⅰ 7所示足够大的方格纸 PQ 水平放置每个方格边长为 L在其正下方水平放置一宽度为 L 的平面镜 MN在方格纸上有两小孔 A和 sketch template

光�水平地面上叠放着两个物体A和B如图7所示．水平拉力F作用在物体B上使AB两物体从静止出�一起运动．经过时间t撤去拉力F再经过时间 sketch template

如图2所示的电路中电源电压不变开关闭合后若�动变阻器的�片P�右端移动则 A电压表的示数和电流表的示数都增大 B电压表的示数和电流 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有两根和竖直方�成α角的光�平行的�属轨道上上端接有可变电阻R下端足够长空间有垂直于轨道平面的匀强磁场磁场的磁感应强度为B sketch template

如图所示有两根与水平方�成α=30°角的光�平行的足够长的�属导轨．�动变阻器接入电路的电阻值为R导轨的宽度L=05m空间有垂直于导轨 sketch template

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