如1图所示一个物体a静止于斜面上现用一竖直�下的外力f作用于a下列说法中正确的是 A物体a所受的�擦力可能减小 B物体a Sketch Coloring Page

如1图所示一个物体a静止于斜面上现用一竖直�下的外力f作用于a下列说法中正确的是 A物体a所受的�擦力可能减小 B物体a Template

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

sketch #3367 Ichigo by Szymon Broszczak

anonymous

anonymous
sketch #3367 Ichigo by Szymon Broszczak

sketch #4358 Wink Károly Benkő

anonymous

anonymous
sketch #4358 Wink Károly Benkő

sketch #3743 Just for fun

Jay Lantz
sketch #3743 Just for fun

sketch #734 ytsfsfsdhgdhgf

Melissa Cogo
sketch #734 ytsfsfsdhgdhgf

sketch #2483 Una Catrina by sketchmaster

sketchmaster
sketch #2483 Una Catrina by sketchmaster

sketch #2624 Pikachu by sketchmaster

sketchmaster
sketch #2624 Pikachu by sketchmaster

sketch #3404 Terminator by Enrique L. Manly

anonymous

anonymous
sketch #3404 Terminator by Enrique L. Manly

sketch #3999 Deadmau by Speeð Üp Säm

anonymous

anonymous
sketch #3999 Deadmau by Speeð Üp Säm

sketch #4310 robot

anonymous

anonymous
sketch #4310 robot

sketch #2278 flower

anonymous

anonymous
sketch #2278 flower

sketch #5440

anonymous

anonymous
sketch #5440

sketch #5123

anonymous

anonymous
sketch #5123

sketch #3950

anonymous

anonymous
sketch #3950

sketch #5050

anonymous

anonymous
sketch #5050

sketch #5188 Paul Walker by Taï Marsan

anonymous

anonymous
sketch #5188 Paul Walker by Taï Marsan

sketch #2895 Hulk by Dmitry Cherepanin

anonymous

anonymous
sketch #2895 Hulk by Dmitry Cherepanin

sketch #21085 Tobirama by Enrique L. Manly

anonymous

anonymous
sketch #21085 Tobirama by Enrique L. Manly

sketch #4134 1 min sketch

Nemo Archt
sketch #4134 1 min sketch

sketch #3151 Spaceship Nessa Kira Hellsing

anonymous

anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

sketch #5235

anonymous

anonymous
sketch #5235

sketch #5313 Katy Perry by Monalisa Theresia

anonymous

anonymous
sketch #5313 Katy Perry by Monalisa Theresia

sketch #3488 cats

anonymous

anonymous
sketch #3488 cats

sketch #5044

anonymous

anonymous
sketch #5044

sketch #3643

anonymous

anonymous
sketch #3643

sketch #5027

anonymous

anonymous
sketch #5027

sketch #251

Tom Kelly
sketch #251

sketch #3392

anonymous

anonymous
sketch #3392

sketch #873

Laura Agapi Asnicar
sketch #873

sketch #4480 ZOMBIE by Rubel Parvez

anonymous

anonymous
sketch #4480 ZOMBIE by Rubel Parvez

sketch #4368

anonymous

anonymous
sketch #4368

tomski如1图所示一个物体a静止于斜面上现用一竖直�下的外力f作用于a下列说法中正确的是 a物体a所受的�擦力可能减小 b物体a coloring

如图 所示，一物体静止在斜面上，请你画出物体对斜面压力的示意图和木块受到的�擦力的示意图。——青夏教育精英家教�—— 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

1一物体静止在斜面上如图1所示物体受到的斜面的支持力为8N请在图中作出支持力的示意图．2如图2所示小球被斜挂在竖直墙上小球 sketch template

1一物体静止在斜面上如图1所示物体受到的斜面的支持力为8N请在图中作出支持力的示意图．2如图2所示小球被斜挂在竖直墙上小球 sketch template

作图1如图1所示物体M静止在斜面上请在图中画出物体M对斜面的压力和�擦力的示意图．2如图2所示小明用拉力F拉一木箱在水平地面上 sketch template

如图所示一物体静止在斜面上请你画出物块所受力的示意图．题目和参考答案——青夏教育精英家教�—— 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

4．如右图所示在一个斜面上放一个物体要使物体能匀速沿斜面�上�动需沿斜面�上用拉力F1F1=5N 如右图1所示要使物体能匀速 sketch template

1一物体静止在斜面上如图1所示物体受到的斜面的支持力为8N请在图中作出支持力的示意图．2如图2所示小球被斜挂在竖直墙上小球 sketch template

受力分析图1如图所示物体A静止于斜面上画出物体A的受力分析图．2如图所示物体B置于粗糙水平面上受到斜�上的作用力F沿水平 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物体静止在斜面上重力G沿平行于斜面和垂直于斜面方�分解为F1和F2则 A．F1与作用在物体上的静�擦力相平衡B．F2就是物体 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�下推此物体使物体加速下�则斜面 sketch template

如图所示在探究影响物体动能大小因素的实验中小球A动能的大小是通过观察比较物块B 反映出来的当研究小球动能的大小与速度的关系时要控制不 sketch template

画出图中小球受到的重力．2画出图中斜面上物体受到的重力．3如图所示O是杠杆的支点画出力F的力臂．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示质量为m的物体静止在倾角为θ的斜面上物体与斜面的动�擦因数为μ现使斜面水平�左匀速移动距离L．试求1�擦力对物体做的功 sketch template

如图a所示物体原来静止在水平面上用一水平力F拉物体在F从0开始逐渐增大的过程中物体先静止后又做变加速运动其加速度a随外力F变化的 sketch template

按下列要求作图． 1在图甲中画出斜面上的物体所受的重力G和物体对斜面压力F的示意图． 2重10 N的物体漂浮在水面上静止不动请在图乙 sketch template

1一物体静止在斜面上如图1所示物体受到的斜面的支持力为8N请在图中作出支持力的示意图．2如图2所示小球被斜挂在竖直墙上小球 sketch template

如图所示倾角为600的斜面底端和光�的水平面对接光�的水平面和光�的半圆形轨道对接轨道半径为R 一质量为2m的�块A恰好可静止在斜面上 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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较以下说法正确 sketch template

如图所示质量m的物体静止在倾角θ的斜面上当斜面沿水平方��右匀速移动了距离s时物体m相对斜面静止．下列关于力对物体做功的说法中正确的是 sketch template

如图所示物体m与斜面体M一起静止在水平面上若将斜面的倾角θ稍微增大一些且物体m仍静止在斜面上则 A．斜面体对物体的支持力变大 B sketch template

画出下列各图中指定物体的受力示意图．1如图1静止在水平面上的A物体2分析图2中球的受力3如图3在水平斜�上的外力F作用下匀速 sketch template

3．如图所示质量为m的物体由静止开始从倾角分别为αβ的两个光�固定斜面上�下两斜面的高度均为h则下列叙述正确的是 A．物体�到 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

如图所示对斜面上的物体施加一个沿斜面�上的拉力F作用时物体恰能沿斜面匀速下�在此过程中斜面体相对水平地面静止不动则水平地面对斜面体 sketch template

2．如下图所示一个物体A静止于斜面上现用一竖直�下的外力压物体A下列说法正确的是——青夏教育精英家教�—— 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=125 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

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

如图 所示，一物体静止在斜面上，请你画出物体对斜面压力的示意图和木块受到的�擦力的示意图。——青夏教育精英家教�—— sketch template

17．如图所示斜面的倾角为物体从斜面上的点以初速度沿斜面上�物体与斜面间的动�擦因数为物体沿斜面�上�至点后又沿斜面下�当物体通过点 sketch template

如图甲所示用一水平外力F推着一个静止在倾角为θ的光�斜面上的物体逐渐增大F物体做变加速运动其加速度a随外力F变化的图象如图乙所示若 sketch template

如1图所示一个物体A静止于斜面上现用一竖直�下的外力F作用于A下列说法中正确的是 A物体A所受的�擦力可能减小 B物体A sketch template

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