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 #3226 Goth Face

anonymous

anonymous
sketch #3226 Goth Face

sketch #3505 Django

anonymous

anonymous
sketch #3505 Django

sketch #3670 Bugs Bunny by Jessica Column

anonymous

anonymous
sketch #3670 Bugs Bunny by Jessica Column

sketch #2642 Red dog

Rachel Roe
sketch #2642 Red dog

sketch #5265 Shir Erika Ishikawa

anonymous

anonymous
sketch #5265 Shir Erika Ishikawa

sketch #690 barco

anonymous

anonymous
sketch #690 barco

sketch #4766 The Little Mermaid by Zizou Aiman

anonymous

anonymous
sketch #4766 The Little Mermaid by Zizou Aiman

sketch #2753

Sofie Emilie Valentin Jeske
sketch #2753

sketch #1964 愛鼠繪

愛君
sketch #1964 愛鼠繪

sketch #4859

anonymous

anonymous
sketch #4859

sketch #4221 Moi.

anonymous

anonymous
sketch #4221 Moi.

sketch #3071 Metallica - Kill &#;Em All by Dayana Aleman

anonymous

anonymous
sketch #3071 Metallica - Kill &#;Em All by Dayana Aleman

sketch #2919 Winnie the Pooh by Greet Kros-Lolkus

anonymous

anonymous
sketch #2919 Winnie the Pooh by Greet Kros-Lolkus

sketch #5371 Senorita by Adrian Matosek

anonymous

anonymous
sketch #5371 Senorita by Adrian Matosek

sketch #808

Laura Agapi Asnicar
sketch #808

sketch #4232 Tobirama by Kadi Kader

anonymous

anonymous
sketch #4232 Tobirama by Kadi Kader

sketch #5278 Cosmos by Jenna Khoùlix�

anonymous

anonymous
sketch #5278 Cosmos by Jenna Khoùlix�

sketch #5083

anonymous

anonymous
sketch #5083

sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

anonymous

anonymous
sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

sketch #4319

anonymous

anonymous
sketch #4319

sketch #5286 Adventure Time by Manu Kp

anonymous

anonymous
sketch #5286 Adventure Time by Manu Kp

sketch #4209 bushy

anonymous

anonymous
sketch #4209 bushy

sketch #3466

anonymous

anonymous
sketch #3466

sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon

Jose Rondon
sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon

sketch #1449 donara

Donara Smbatyan
sketch #1449 donara

sketch #4724 Turtwig by Mark Robson

anonymous

anonymous
sketch #4724 Turtwig by Mark Robson

sketch #2874 Mario by Ahmed Hosny

anonymous

anonymous
sketch #2874 Mario by Ahmed Hosny

sketch #84

Chris Shrimp Lonsdale
sketch #84

sketch #2992 Dragon by Iky Sahendra Putra

anonymous

anonymous
sketch #2992 Dragon by Iky Sahendra Putra

sketch #2624 Pikachu by sketchmaster

sketchmaster
sketch #2624 Pikachu by sketchmaster

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

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

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

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

一轮复习：动态平衡问题解题技巧知乎 sketch template

一轮复习：阿特伍德机类型知乎 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

如图所示一人用竖直�下的恒力F作用在绳子的一端C通过绳子和定�轮将一质量为m的静止的物体在水平地面上由A拉到B移动距离s物体在移动过程 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

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

一轮复习：动态平衡问题解题技巧知乎 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示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

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

某人利用如图7 1 7所示的装置用100 N的恒力F作用于不计质量的细绳的一端将物体从水平面上的A点移到B点已知α1=30°α2=37 sketch template

如图所示小球在水平恒力F作用下由静止开始从A点出�沿光�水平面AB做直线运动到B点时速度达到VB=5gR同时撤去外力然后小球冲上竖直 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

如图所示表示物体在恒力F的作用下在水平面上�生一段位移s设在这四种情况下力F的大小位移S的大小都相同则力F对物体做功相同的是 A．甲 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

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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如图表示用水平恒力F拉动水平面上的物体使其做匀加速运动．当改变拉力的大小时相对应的匀加速运动的加速度a也会变化a和F的关系如 sketch template

如图所示物体AB叠放在倾角q＝37°的斜面上并通过跨过光��轮的细线相连细线与斜面平行两物体的质量分别mA＝2 KgmB＝1 Kg sketch template

如图甲所示在光�水平面上用恒力F拉质量m的单匝均匀正方形铜线框边长为a总电阻为R在1位置以速度v0进入磁感应强度为B的匀强磁场并开始 sketch template

如图1所示在光�水平面上用恒力F拉质量1kg的单匝均匀正方形铜线框在1位置以速度v0=2m/s进入匀强磁场时开始计时t=0此时线框中感应 sketch template

一轮复习：与位置x有关的运动学图像知乎 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a所示在光�水平面上用恒力F拉质量m的单匝均匀正方形铜线框在1位置以速度v0进入匀强磁场时开始计时t=0此时线框中感应电动势为E则线 sketch template

一轮复习：阿特伍德机类型知乎 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

15．如图所示物体A叠放在物体B上在拉力F的作用下物体A和B一起沿着水平地面作匀速直线运动下列关于物体A受力的示意图正确的是 A．B 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

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AB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

如图所示一物体在平行于斜面�上的恒力F作用下由静止从底端沿光�的斜面�上做匀加速直线运动经时间t力F做功为60 J此后撤去恒力F物体 sketch template

如图所示一恒力F与水平方�夹角为θ作用在置于光�水平面质量为m的物体上作用时间为t沿水平面运动的位移为s 则 A．F的冲量大小为 sketch template

如图所示在恒力F作用下ab两物体一起沿粗糙竖直墙面匀速�上运动则关于它们受力情况的说法正确的是 A．a一定受到4个力B．a可能受到 sketch template

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