如图所示一恒力f通过一动�轮拉物体沿光�水平面前进了s在运动过程中f与水平方�保持θ角则拉力f对物体做的功为 afscosθb Sketch Coloring Page

如图所示一恒力f通过一动�轮拉物体沿光�水平面前进了s在运动过程中f与水平方�保持θ角则拉力f对物体做的功为 afscosθb Template

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More Sketches

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

sketch #3589 Cheshire Cat by Helen Besley

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anonymous
sketch #3589 Cheshire Cat by Helen Besley

sketch #1923 12

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anonymous
sketch #1923 12

sketch #1545

anonymous

anonymous
sketch #1545

sketch #5069 Mad Hatter by Ahmed Mostafa

anonymous

anonymous
sketch #5069 Mad Hatter by Ahmed Mostafa

sketch #3813

Emin AltınKöprü
sketch #3813

sketch #1455 donara

Donara Smbatyan
sketch #1455 donara

sketch #5168

anonymous

anonymous
sketch #5168

sketch #1669

anonymous

anonymous
sketch #1669

sketch #3133 Skrillex by Asfa Sajid

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anonymous
sketch #3133 Skrillex by Asfa Sajid

sketch #2806 Puppy love by Sam Torres

Sam Torres
sketch #2806 Puppy love by Sam Torres

sketch #3385

anonymous

anonymous
sketch #3385

sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet

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anonymous
sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet

sketch #2874 Mario by Ahmed Hosny

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anonymous
sketch #2874 Mario by Ahmed Hosny

sketch #4876 Luffy by Nycole Prietsch

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anonymous
sketch #4876 Luffy by Nycole Prietsch

sketch #251

Tom Kelly
sketch #251

sketch #4942 Woman by Abbie Hayman

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anonymous
sketch #4942 Woman by Abbie Hayman

sketch #2070

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anonymous
sketch #2070

sketch #3707 The Thinker

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anonymous
sketch #3707 The Thinker

sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

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anonymous
sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

sketch #1253

anonymous

anonymous
sketch #1253

sketch #5114 Doraemon by Carrieann Benthem

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anonymous
sketch #5114 Doraemon by Carrieann Benthem

sketch #5218 Marshall Lee Dj-ionut Manelomania

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anonymous
sketch #5218 Marshall Lee Dj-ionut Manelomania

sketch #3268 Werewolf by Mert Arda Yiğit

anonymous

anonymous
sketch #3268 Werewolf by Mert Arda Yiğit

sketch #2554

anonymous

anonymous
sketch #2554

sketch #2926 Power Puff Girls by Sylvie Rieux

anonymous

anonymous
sketch #2926 Power Puff Girls by Sylvie Rieux

sketch #3399 zay lin

Zay Lin
sketch #3399 zay lin

sketch #1444

Donara Smbatyan
sketch #1444

sketch #970 Depression

anonymous

anonymous
sketch #970 Depression

sketch #5091 The Red Lady by অনন্ত জলিল

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anonymous
sketch #5091 The Red Lady by অনন্ত জলিল

sketch #4287 eye

anonymous

anonymous
sketch #4287 eye

tomski如图所示一恒力f通过一动�轮拉物体沿光�水平面前进了s在运动过程中f与水平方�保持θ角则拉力f对物体做的功为 afscosθb coloring

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AB时 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

如图所示一恒力F通过一动�轮拉物体沿光�水平面前进了s在运动过程中F与水平方�保持θ角则拉力F对物体做的功为 AFscosθB sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示图1中一个物体连接一个轻弹簧在水平恒力F的作用下当水平地面光�物体匀加速运动时弹簧的长度为l1当水平地面粗糙物体正好做匀速 sketch template

一轮复习：动态平衡问题解题技巧知乎 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

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图1所示物体在斜�上的恒力F作用下沿水平方�做直线运动下列判断正确的是 A若水平面光�物体一定受三个力作用 B若水平面粗糙 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

6．如图2所示水平地面上的物体A在斜�上的拉力F作用下�右作匀速直线运动则 A．物体A可能不受地面支持力的作用 B．物体A可能受到三个 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恒力F通过光�的定�轮把静止在光�水平面上 的物体从位置A拉到位置B物体的质量为m定�轮离水平 地面的高度为h物体在水平位置 sketch template

如图所示某人用恒力F通过�轮把放在水平面上的物体�右拉动了L力的方�始终与水平方�成θ角求拉力F对物体做的功．题目和参考答案——青夏 sketch template

如图1所示两个互相垂直的力F1与F2作用在同一物体上使物体通过一段位移的过程中力F1对物体做功4J力F2对物体做功3J则力F1与F2 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示叠放在一起的物体A和B在大小为F的恒力作用下沿水平面做匀速直线运动则下列结论中正确的是 A．甲乙两图中A物体所受的�擦力大小均 sketch template

百度教育 sketch template

如图所示有一条匀速传送的传送带恒定速度v＝4 M/s传送带与水平面的夹角θ＝37°现将质量m＝1 Kg的小物块轻放在其底端与此同时 sketch template

如图所示一轻弹簧的左端固定右端与一小球相连小球处于光�水平面上现对小球施加一个方�水平�右的恒力F使小球从静止开始运动则小球在�右 sketch template

如图所示放在光�水平面上的物体A和B质量分别为2m和m第一次水平恒力F1作用在A上第二次水平恒力F2作用在B上．已知两次水平恒力作用时 sketch template

如图所示木块A放在木块B的左上端两木块间的动�擦因数为μ用水平恒力F将木块A拉至B的右端第一次将B固定在地面上F做的功为W1系统 sketch template

如图所示相同材料制成的粗糙程度相同的两个物块AB中间用一不可伸长的轻绳连接用一相同大小的恒力F作用在A物体上使两物块沿力的方�一起运动 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示物体A通过�轮在水平拉力F的作用下沿水平面以1m/s 的速度做匀速直线运动此时弹簧测力计的示数为4N若不计动�轮绳子弹簧测力 sketch template

如图所示一轻弹簧左端固定在长木板m2的左端右端与小木块m1连接且m1m2及m2与地面之间接触面光�开始时m1和m2均静止现同时对 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：与位置x有关的运动学图像知乎 sketch template

24．如图所示在倾角θ=37°的足够长的固定的斜面底端有一质量m=10kg的物体物体与斜面间动�擦因数µ =025现用轻细绳将物体由 sketch template

20．如下图所示物体A重10N物体与竖直墙的动�擦因系数为0．4用一个与水平方�成37°角的力F作用在物体上要使物体A沿墙作匀速运动则 sketch template

如图所示在与水平地面成θ角的拉力F作用下质量为m的物块沿地面�右做匀速直线运动 1试求物体与地面间的�动�擦因数 2若把此力F 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绳的一端固定在墙上另一端通过�轮沿竖直�上方�施一恒力F当物体�右移动距离为s时若地面水平而光�则物体获得的动能为 A sketch template

如图所示处于自然长度的轻质弹簧一端与墙壁接触另一端与置于光�地面上的物体接触先在物体上施加一个推力F物体便缓慢压缩弹簧当推力做功 sketch template

25．如图所示在光�绝缘的水平面上．有两个竖直�下的匀强磁场区域1 2 磁场的宽度和两个区域之间的距离均为l 磁感应强度均为B0一 sketch template

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