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 Coloring Page

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 Template

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More Sketches

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

sketch #5137 Happy Halloween! by Guillaume Ballieu

anonymous

anonymous
sketch #5137 Happy Halloween! by Guillaume Ballieu

sketch #3063

anonymous

anonymous
sketch #3063

sketch #2393

anonymous

anonymous
sketch #2393

sketch #5154

anonymous

anonymous
sketch #5154

sketch #4682 Elvis Presley by Nassim Nouri

anonymous

anonymous
sketch #4682 Elvis Presley by Nassim Nouri

sketch #2781

Smile Better
sketch #2781

sketch #5340 Amazing Dragon

anonymous

anonymous
sketch #5340 Amazing Dragon

sketch #2639 Marilyn by sketchmaster

sketchmaster
sketch #2639 Marilyn by sketchmaster

sketch #5018 Owl by Komlós László

anonymous

anonymous
sketch #5018 Owl by Komlós László

sketch #3092

anonymous

anonymous
sketch #3092

sketch #5222 Magic Art Tin Sheek

anonymous

anonymous
sketch #5222 Magic Art Tin Sheek

sketch #3760 PSY by Juvenilia Alexandrino

anonymous

anonymous
sketch #3760 PSY by Juvenilia Alexandrino

sketch #4520

anonymous

anonymous
sketch #4520

sketch #124 saurez

Tom Kelly
sketch #124 saurez

sketch #5256

anonymous

anonymous
sketch #5256

sketch #3133 Skrillex by Asfa Sajid

anonymous

anonymous
sketch #3133 Skrillex by Asfa Sajid

sketch #5008

anonymous

anonymous
sketch #5008

sketch #2638 Cliff cool

sketchmaster
sketch #2638 Cliff cool

sketch #664 Spider on a plant pot

Rachel Roe
sketch #664 Spider on a plant pot

sketch #3247 Thor by Juvenilia Alexandrino

anonymous

anonymous
sketch #3247 Thor by Juvenilia Alexandrino

sketch #1643

anonymous

anonymous
sketch #1643

sketch #3974 Bird Skerch w/ vibration

anonymous

anonymous
sketch #3974 Bird Skerch w/ vibration

sketch #2197

anonymous

anonymous
sketch #2197

sketch #312

anonymous

anonymous
sketch #312

sketch #2628 Black haired women

sketchmaster
sketch #2628 Black haired women

sketch #282

Johnny B. Goode
sketch #282

sketch #2309

anonymous

anonymous
sketch #2309

sketch #4760

anonymous

anonymous
sketch #4760

sketch #3337 Uryuu Minene by Michael Angcay

anonymous

anonymous
sketch #3337 Uryuu Minene by Michael Angcay

sketch #5171

anonymous

anonymous
sketch #5171

tomski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 coloring

如图所示，用三根轻绳将质量为m的物块悬挂在空中。已知ac和bc与竖直方�的夹角分别为30°和60°，重力加速度为g。请选择合适的研究对象，画出 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

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

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，上表面粗糙倾角θ=37∘的斜面体放在光�的水平地面上，一物块静止在斜面体上．现给斜面体一水平�左的推力F，�现无论F多大，物块均能与 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

日常生活中�们有时要用同样长的两根绳子挂一个物体如图1所示如果绳子的最大拉力为F物体受到的重力为G你能否用�量的知识分析绳子受到的 sketch template

如图所示的升降机中用OAOB两根绳子吊一个质量为20kg的重物若OA与竖直方�的夹角θ=37°OA垂直于OB且两绳所能承受的最大拉力均 sketch template

如图所示两根光��属导轨平行放置导轨所在平面与水平面间的夹角为θ．整个装置处于沿竖直方�的匀强磁场中．质量为m的�属杆ab垂直导轨放置当 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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

如图所示两根光��属导轨平行放置导轨所在平面与水平面间的夹角为θ．整个装置处于沿竖直方�的匀强磁场中．�属杆ab垂直导轨放置当杆中通有从 sketch template

如图所示用两根同样长的细绳把两个带同种电荷的小球悬挂在同一点．两球的质量分别为mAmBA球和B球所带的电荷量分别为qAqB．两球静止时 sketch template

如图所示为水平放置的两根等高固定长直细导线的截面图O点是两导线间距离的中点ab是过O点的竖直线上与O点距离相等的两点两导线中通有大小 sketch template

如图所示大小可以不计的带有同种电荷的小球A和B互相排斥静止时两球位于同一水平面绝缘细线与竖直方�的夹角分别为α和β且α＜β由此可知 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

力的三角形法则的应用知乎 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

动力学的解题方法知乎 sketch template

用细绳AC和BC吊起一重物两绳与竖直方�的夹角如图所示AC能承受的最大拉力为150NBC能承受的最大拉力为100N．1若挂一50N的 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

运用系统牛顿第二定律快速解题知乎 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示两根足够长的平行光��属轨道和水平面成α角上端接有电阻R空间有垂直于轨道平面的匀强磁场磁感应强度为B．质量为m的水平�属杆从 sketch template

如图所示用两根不可伸长的轻绳连接两根质量均为m的小球AB细绳的一端悬挂于O点在外力F作用下小球AB处于静止状态已知细绳OA与竖直 sketch template

如图所示两块平行�属板MN竖直放置两板间的电势差U=15×103V现将一质量m=1×10 2kg电荷量q=4×10 5C的带电小球 sketch template

如图所示把大小可以不计的带有同种电荷的小球A和B互相排斥静止时绝缘等长细线与竖直方�的夹角分别为α和β且α sketch template

如图所示有两条位于同一竖直平面内的水平轨道轨道上有两个物体A和B它们通过一根绕过定�轮O的不可伸长的轻绳相连接物体A以速率vA=10m sketch template

如图所示有AB两个质量相等的光��属球放在同一水平面上．A沿高为h的光�斜面滚下B从h高处竖直落下到达CD平面的D处这时两球速度 sketch template

如图所示abcd是两根在同一竖直平面内的直导线在两导线中央悬挂一个小磁针静止时小磁针和直导线在同一竖直平面内当两导线中通以大小相等的 sketch template

49．两根互相平行的长直导线位于图中纸面内导线中通有大小相等方�相同的电流如图所示导线ab所受安培力Fa Fb的方�是 A 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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

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