9．如图所示在粗糙斜面顶端固定一弹簧其下端挂一物体物体在a点处于平衡状态现用平行于斜面�下的力拉物体第一次直接拉到b点第二次将物体 Sketch Coloring Page

9．如图所示在粗糙斜面顶端固定一弹簧其下端挂一物体物体在a点处于平衡状态现用平行于斜面�下的力拉物体第一次直接拉到b点第二次将物体 Template

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

sketch #5415

anonymous

anonymous
sketch #5415

sketch #2699 Girl in shades Ashok Kumar Chaturvedi

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

sketch #3620 Dude by Arasheel Eomseii

anonymous

anonymous
sketch #3620 Dude by Arasheel Eomseii

sketch #3399 zay lin

Zay Lin
sketch #3399 zay lin

sketch #2729 Luffy by Jayme Sousa

Jayme Sousa
sketch #2729 Luffy by Jayme Sousa

sketch #3083 Great illustration Ali Hänel

anonymous

anonymous
sketch #3083 Great illustration Ali Hänel

sketch #5250

anonymous

anonymous
sketch #5250

sketch #1474

anonymous

anonymous
sketch #1474

sketch #5259

anonymous

anonymous
sketch #5259

sketch #2989 Little Chibi by Loai Issa

anonymous

anonymous
sketch #2989 Little Chibi by Loai Issa

sketch #3296

anonymous

anonymous
sketch #3296

sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus

anonymous

anonymous
sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus

sketch #4900 Moonlight by Abdelwahab Haik

anonymous

anonymous
sketch #4900 Moonlight by Abdelwahab Haik

sketch #4710

anonymous

anonymous
sketch #4710

sketch #5092 Silvers Rayleigh by Wasim Khan

anonymous

anonymous
sketch #5092 Silvers Rayleigh by Wasim Khan

sketch #1448 donara

Donara Smbatyan
sketch #1448 donara

sketch #717

anonymous

anonymous
sketch #717

sketch #5340 Amazing Dragon

anonymous

anonymous
sketch #5340 Amazing Dragon

sketch #3145 Madoka by Николай Герасимов

anonymous

anonymous
sketch #3145 Madoka by Николай Герасимов

sketch #5208 Alf by David Rossien

anonymous

anonymous
sketch #5208 Alf by David Rossien

sketch #4176 Eye by Jawad Kallou

anonymous

anonymous
sketch #4176 Eye by Jawad Kallou

sketch #2434 Metallica

sketchmaster
sketch #2434 Metallica

sketch #2549

anonymous

anonymous
sketch #2549

sketch #5124 Tony Tony Chopper by 陳一夫

anonymous

anonymous
sketch #5124 Tony Tony Chopper by 陳一夫

sketch #2337

anonymous

anonymous
sketch #2337

sketch #4867 Johnny Depp Ronin Ronin

anonymous

anonymous
sketch #4867 Johnny Depp Ronin Ronin

sketch #4881

anonymous

anonymous
sketch #4881

sketch #3686 Toy Story by Thania Arruda

anonymous

anonymous
sketch #3686 Toy Story by Thania Arruda

sketch #2625 Dragon by sketchmaster

sketchmaster
sketch #2625 Dragon by sketchmaster

sketch #3753

anonymous

anonymous
sketch #3753

tomski9．如图所示在粗糙斜面顶端固定一弹簧其下端挂一物体物体在a点处于平衡状态现用平行于斜面�下的力拉物体第一次直接拉到b点第二次将物体 coloring

9．如图所示在粗糙斜面顶端固定一弹簧其下端挂一物体物体在A点处于平衡状态现用平行于斜面�下的力拉物体第一次直接拉到B点第二次将物体 sketch template

如下图所示在粗糙斜面顶端固定一弹簧其下端挂一物体物体在A点处于平衡状态现用平行于斜面�下的力拉物体第一次直接拉到B点第二次将物体先 sketch template

如图所示斜面体M的底面粗糙斜面光�放在粗糙水平面上．弹簧的一端固定在墙面上另一端与放在斜面上的物块m相连弹簧的轴线与斜面平行．若物块 sketch template

如图所示，质量为M、倾角为的斜面体（斜面光�且足够长）放在粗糙的水平地面上，底部与地面的动�擦因数为μ，斜面顶端与劲度系数为k、自然长度为l的 sketch template

百度教育 sketch template

如图所示一轻弹簧下端固定在倾角为θ的固定斜面底端弹簧处于原长时上端位于斜面上B点B点以上光�B点到斜面底端粗糙可视为质点的物体质量为 sketch template

如图所示在倾角为θ的光�物块P斜面上有两个用轻质弹簧相连的物块ABC为一垂直固定在斜面上的挡板PC总质量为MAB质量均为m弹簧 sketch template

如图所示轻质弹簧的一端固定在粗糙斜面的挡板O点另一端固定一个小物块．小物块从P1位置由静止开始运动运动到最低点P2位置然后在弹力作用下 sketch template

如图所示质量为M倾角为α的斜面体被固定在水平地面上斜面顶端与劲度系数为k自然长度为l的轻质弹簧相连弹簧的另一端连接着质量为m的物块 sketch template

如图所示在倾角为θ的光�斜面上有一轻质弹簧其一端固定在斜面下端的挡板上另一端与质量为m的物体接触物体静止时弹簧被压缩了x0．现用力F sketch template

题目如图所示质量为M的光�斜面体A放在粗糙的水平面上质量为m的物块P通过与斜面平行的轻弹簧拴接在挡板B上水平�右的推力F作用在物块P sketch template

6．如图7所示竖直放置的轻弹簧一端固定在地面上另一端与斜面体P连接P的斜面与固定挡板MN接触且处于静止状态则斜面体P此刻所受的外力个数 sketch template

如图所示轻弹簧一端固定在竖直墙上的P点弹簧与竖直墙面的夹角为30°另一端系在质量为m的�块上．�块静止在倾角为30°的粗糙斜面上则 sketch template

如图所示劲度系数为k的轻弹簧下端固定上端与B连接斜面光�质量均为m的AB两物体紧靠在一起处于静止状态现用一个平行于斜面�上的 sketch template

如图所示，轻杆一端固定在竖直墙壁上，另一端固定一个质量为的小球，劲度系数为的水平轻质弹簧夹在墙壁与小球之间，处于压缩状态，弹簧的压缩量为 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固定的光�斜面上有一物体P放在物体Q上二者一道以某一初速度沿斜面�上�行然后�下．上行和下�过程中两者始终保持相对静止．下列 sketch template

如图甲所示固定在地面上的三角形斜面体左斜面光�右斜面粗糙倾角如图．物体A放在左斜面底端挡板P处通过不可伸长的轻质细绳跨过光�轻质�轮 sketch template

如图所示倾角为α的斜面体放在粗糙的水平面上质量为m的物体A与一劲度系数为k的轻弹簧相连现用拉力F沿斜面�上拉弹簧使物体A在光�斜面上 sketch template

19．如图所示光�斜面倾角为一个重20N的物体在斜面上静止不动轻质弹簧原长为10cm现在的长度为6cm 1求弹簧的劲度系数 sketch template

如图所示ab是两个位于固定粗糙斜面上的正方形物块它们的质量相等但与斜面间动�擦因数不同F是沿水平方�作用于a的外力当ab都在斜面 sketch template

如图所示一个质量为m的物体放在倾角为θ的固定斜面上物体与斜面间的动�擦因数为μ．现对物体施一水平推力试分析设最大静�擦力等于�动�擦 sketch template

如图所示地面上有一固定的斜面体ABCD其AB边的长度S=2m斜面倾角为37°．光�水平地面上有一块质量M=3Kg的足够长的木板紧挨着斜面 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一物体M放在粗糙的斜面上保持静止斜面静止在粗糙的水平面上现用水平力F推物体时M和斜面仍然保持静止状态则下列说法正确的是 sketch template

如图所示在粗糙斜面顶端固定一弹簧其下端挂一物体物体在A点处于平衡状态现用平行于斜面�下的力拉物体第一次直接拉到B点第二次将物体先拉 sketch template

如图所示沿斜面�上拉一个重为45N的物体到斜面顶端斜面长12m高03m拉力做功为216J则这个斜面的机械效率是 %物体受到 sketch template

如图所示，斜面的长为高的4倍，物体恰能在斜面上匀速下�，下�一段距离的过程中，该物体重力做的功和克服阻力做的功相等。若用平行于斜面�上的拉力F sketch template

9．如图所示四个完全相同的轻弹簧都处于水平位置它们的右端受到大小均为F的作用而左端情况各不相同 �中弹簧的左端固定在墙上�中弹簧的 sketch template

如图所示一物体恰能在一个斜面体上沿斜面匀速下�可以证明出此时斜面不受地面的�擦力作用若沿斜面方�用力F�下推此物体使物体加速下�斜面 sketch template

如图所示一根轻弹簧竖直固定在水平地面上在弹簧的正上方有一个物块物块从高处自由下落到弹簧上端O将弹簧压缩．弹簧被压缩了时物块的速度 sketch template

如图所示一斜面体静止在粗糙的水平地面上一物体恰能在斜面体上沿斜面匀速下�可以证明此时斜面不受地面的�擦力作用．若沿平行于斜面的方�用力 sketch template

如图所示，物体在沿斜面�上拉力的作用下，从倾角为30°的斜面底端匀速拉到斜面的顶端，已知物体所受重力为G，斜面的机械效率为75%，若物体受到的 sketch template

15．如图所示倾角θ=30°的光�斜面固定在水平面上斜面高h=125 M．质量m=2kg的物体从斜面顶端出静止下�当下�至底端B点时 sketch template

1．如图所示物体在沿斜面�上的拉力作用下静止在斜面上当撤去拉力后物体仍然静止在斜面上那么物体在撤去拉力后与撤去拉力前相比以下说法正确 sketch template

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