2．如图2所示一条细绳跨过定�轮连接物体aba悬挂起来b穿在一根竖直杆上两物体均保持静止不计绳与�轮b与竖直杆间的�擦已知绳与 Sketch Coloring Page

2．如图2所示一条细绳跨过定�轮连接物体aba悬挂起来b穿在一根竖直杆上两物体均保持静止不计绳与�轮b与竖直杆间的�擦已知绳与 Template

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

sketch #5169 Iron Man by Hannah Kellogg

anonymous

anonymous
sketch #5169 Iron Man by Hannah Kellogg

sketch #2061

Raisa Mahmud
sketch #2061

sketch #2744 Burce Lee by Karim Tayyeby

Karim Tayyeby
sketch #2744 Burce Lee by Karim Tayyeby

sketch #1082 Seher 6 years

anonymous

anonymous
sketch #1082 Seher 6 years

sketch #5093 Pedro Henrique Jordan Coquet

anonymous

anonymous
sketch #5093 Pedro Henrique Jordan Coquet

sketch #1079

anonymous

anonymous
sketch #1079

sketch #2025

anonymous

anonymous
sketch #2025

sketch #5136

anonymous

anonymous
sketch #5136

sketch #1076

anonymous

anonymous
sketch #1076

sketch #3701 amazing Skull

anonymous

anonymous
sketch #3701 amazing Skull

sketch #2699 Girl in shades Ashok Kumar Chaturvedi

Ashok Kumar Chaturvedi
sketch #2699 Girl in shades Ashok Kumar Chaturvedi

sketch #3296

anonymous

anonymous
sketch #3296

sketch #2483 Una Catrina by sketchmaster

sketchmaster
sketch #2483 Una Catrina by sketchmaster

sketch #5276

anonymous

anonymous
sketch #5276

sketch #3133 Skrillex by Asfa Sajid

anonymous

anonymous
sketch #3133 Skrillex by Asfa Sajid

sketch #3643

anonymous

anonymous
sketch #3643

sketch #4467

anonymous

anonymous
sketch #4467

sketch #5217

anonymous

anonymous
sketch #5217

sketch #3268 Werewolf by Mert Arda Yiğit

anonymous

anonymous
sketch #3268 Werewolf by Mert Arda Yiğit

sketch #5037 Dolphin by Meen Suksoi

anonymous

anonymous
sketch #5037 Dolphin by Meen Suksoi

sketch #5091 The Red Lady by অনন্ত জলিল

anonymous

anonymous
sketch #5091 The Red Lady by অনন্ত জলিল

sketch #3088 Billy from Saw by Naulian Ciko

anonymous

anonymous
sketch #3088 Billy from Saw by Naulian Ciko

sketch #2828 One Direction Szabó Zoltán

Szabó Zoltán
sketch #2828 One Direction Szabó Zoltán

sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

anonymous

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

sketch #3590

anonymous

anonymous
sketch #3590

sketch #5188 Paul Walker by Taï Marsan

anonymous

anonymous
sketch #5188 Paul Walker by Taï Marsan

sketch #5438

anonymous

anonymous
sketch #5438

sketch #4835 L from Death Note by Adidtzu Ady

anonymous

anonymous
sketch #4835 L from Death Note by Adidtzu Ady

sketch #4685 Dave Mustaine by Erika Ishikawa

anonymous

anonymous
sketch #4685 Dave Mustaine by Erika Ishikawa

sketch #3052

anonymous

anonymous
sketch #3052

tomski2．如图2所示一条细绳跨过定�轮连接物体aba悬挂起来b穿在一根竖直杆上两物体均保持静止不计绳与�轮b与竖直杆间的�擦已知绳与 coloring

2．如图2所示一条细绳跨过定�轮连接物体ABA悬挂起来B穿在一根竖直杆上两物体均保持静止不计绳与�轮B与竖直杆间的�擦已知绳与 sketch template

如图所示一条细绳跨过定�轮连接物体ABA悬挂起B穿在一根竖直杆上两物体均保持静止不计绳与�轮B与竖直杆间的�擦已知绳与竖直杆间 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示对于同一高度的两个定�轮AB用一条足够长的绳子跨过它们并在两端分别挂有质量为m1和m2的物体m1≠m2 另在两�轮中间的 sketch template

如图所示两物体AB通过跨过定�轮的轻绳相连物体B静止于水平地面上不计�轮处的�擦力则下列说法中正确的是 A．绳对B的拉力大小等于 sketch template

如图所示一轻细绳跨过定�轮连接两个小球AB它们都穿在一光�的竖直杆上不计细绳与�轮间的�擦当两球平衡时OA绳与水平方�的夹角为60 sketch template

如图所示一条细绳跨过定�轮连接两个质量分别为mAmB的小球AB它们都穿在一根光�的竖直杆上不计绳与�轮间的�擦及�轮的重力两球平衡 sketch template

如图所示细绳跨于无�擦的定�轮上细绳两端系有ABC三物体若ABC三物体的质量均为m重力加速度为g则连结AB细绳上的弹力为圖 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

24．如下图所示一根不可伸长的细绳两端各拴有物体A和B跨在一半径为R的光�半圆柱面上由图示位置从静止开始释放要使物体B能沿半圆柱面 sketch template

如图所示长为L的轻质细杆OAO端为转轴固定于竖直墙壁上A端绕接两条细绳一绳挂重力为10N的重物另一绳跨过墙上的光�小�轮用力F拉 sketch template

如图所示一条细绳跨过定�轮连接物体ABA悬挂起B穿在一根竖直杆上两物体均保持静止不计绳与�轮B与竖直杆间的�擦已知绳与竖直杆间 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

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定�轮至�块的高度为h已知细绳的拉力为FN�块沿水平面由A点前进s M至B点�块在初末位置时细绳与水平方�夹角分别为α和β 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

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

百度教育 sketch template

用两根绳子AC和BC吊起一重物两绳与水平方�的夹角如图所示已知G＝200N则 1重力沿AC方�的分力为 N2重力沿BC方�的 sketch template

某同学用如图甲所示的装置验证机械能守恒定律他将两物块A和B用轻质细绳连接跨过轻质定�轮B下端连接纸带纸带穿过固定的打点计时器 1按 sketch template

如图1所示一根轻质弹簧上端固定在天花板上下端挂一小球弹簧处于原长时小球位于O点．将小球从O点由静止释放小球沿竖直方�在OP之间做往复 sketch template

动力学的解题方法知乎 sketch template

高中物理受力分析是这样子的 知乎 sketch template

1如图1所示如图悬挂的小球处于静止状态画出他所受拉力的示意图．2如图2所示请画出拉力F对支点O的力臂L．3如图3所示站在 sketch template

按要求作图1如图1所示画出物体所受重力的示意图．2用如图2所示的两个�轮组成一个�轮组提升重物要求拉力为物重的三分之一忽略�擦 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

高中物理轻杆类问题知乎 sketch template

2．如图1所示A与B两个物体用轻绳相连后跨过无�擦的定�轮A物体在水平面上Q位置时处于静止状态若将A物体移到P位置仍然能够处于静止 sketch template

如图所示的物体A静止在斜面上请画出物体A所受重力的示意图画出图乙中细线对木块A拉力的示意图．题目和参考答案——青夏教育精英家教�—— sketch template

百度教育 sketch template

按要求完成作图1如图5所示一木块静止在斜面上．画出它受到的重力和它对斜面压力的示意图2在图中6杠杆B点挂着重物G若在A点施加一个 sketch template

边长为10cm的正方体物块重90N放在水平桌面上如图甲所示若用图乙所示�轮组提升每个�轮重30N求1如图甲所示物块对水平桌面的 sketch template

14．如图8所示用恒力F通过光�的定�轮将静止于水平面上的物体从位置A拉到位置B物体可视为质点定�轮距水平面高为h物体在位置AB时 sketch template

如图2所示一物块位于光�水平桌面上用一大小为F方�如图所示的力去推它使它以加速度a�右运动若保持力的方�不变而增大力的大小则 sketch template

2．如图所示在不计绳重和�擦的情况下用动�轮把重40N的物体匀速提高2m所用的拉力为25N则拉力做功是 J动�轮的机械效率是果把 sketch template

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