物体与粗糙斜面一起沿水平面�左匀速运动物体和斜面相对静止如图所示．则斜面对物体的总作用力方� A．必沿b方�b．必沿c方�c．必沿d Sketch Coloring Page

物体与粗糙斜面一起沿水平面�左匀速运动物体和斜面相对静止如图所示．则斜面对物体的总作用力方� A．必沿b方�b．必沿c方�c．必沿d Template

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sketch #5072

anonymous

anonymous
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sketch #4478

Hank Henry Armstrong
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anonymous

anonymous
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sketch #4921

anonymous

anonymous
sketch #4921

sketch #2635 Zoidberg by sketchmaster

sketchmaster
sketch #2635 Zoidberg by sketchmaster

sketch #519 The Joker

Tom Kelly
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sketch #3280 Adventure Time by Alina Danielle

anonymous

anonymous
sketch #3280 Adventure Time by Alina Danielle

sketch #673 Peachy mouse

Rachel Roe
sketch #673 Peachy mouse

sketch #2055 Flower

Raisa Mahmud
sketch #2055 Flower

sketch #2035 Ernest Hemingway...
chayrolfrypan

anonymous

anonymous
sketch #2035 Ernest Hemingway... chayrolfrypan

sketch #5085 CM Punk by Luciana Nazar

anonymous

anonymous
sketch #5085 CM Punk by Luciana Nazar

sketch #5351

anonymous

anonymous
sketch #5351

sketch #3285 Spongebob by Abbie Hayman

anonymous

anonymous
sketch #3285 Spongebob by Abbie Hayman

sketch #1119 crimson

anonymous

anonymous
sketch #1119 crimson

sketch #2058

Raisa Mahmud
sketch #2058

sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

anonymous

anonymous
sketch #3260 sorry to over comment on your blog .haha. I 'm just flnpiipg through your posts after finding you through the KCWC. Recently I had this huge urge to learn to sketch with black ink pens. This cloud drawing is exactly the thing that I feel the need to put on paper. : )

sketch #3459 BLUE from fosters imagenary friends

anonymous

anonymous
sketch #3459 BLUE from fosters imagenary friends

sketch #5229

anonymous

anonymous
sketch #5229

sketch #1216

anonymous

anonymous
sketch #1216

sketch #3760 PSY by Juvenilia Alexandrino

anonymous

anonymous
sketch #3760 PSY by Juvenilia Alexandrino

sketch #828 Were Fools

anonymous

anonymous
sketch #828 Were Fools

sketch #5323 Cem Adrian by Glynis June Williams

anonymous

anonymous
sketch #5323 Cem Adrian by Glynis June Williams

sketch #5440

anonymous

anonymous
sketch #5440

sketch #5256

anonymous

anonymous
sketch #5256

sketch #859 meyvalar

anonymous

anonymous
sketch #859 meyvalar

sketch #2464 Spongebob by sketchmaster

sketchmaster
sketch #2464 Spongebob by sketchmaster

sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon

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

sketch #20690

anonymous

anonymous
sketch #20690

sketch #4134 1 min sketch

Nemo Archt
sketch #4134 1 min sketch

sketch #5220

anonymous

anonymous
sketch #5220

tomski物体与粗糙斜面一起沿水平面�左匀速运动物体和斜面相对静止如图所示．则斜面对物体的总作用力方� a．必沿b方�b．必沿c方�c．必沿d coloring

物体与粗糙斜面一起沿水平面�左匀速运动物体和斜面相对静止如图所示．则斜面对物体的总作用力方� A．必沿b方�B．必沿c方�C．必沿d 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

如图所示一重10N的物体沿斜面匀速下�请用力的示意图作出物体所受的�擦力和物体对斜面的压力——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a的斜面上物体与斜面一起在水平面上匀速�左水平移动的距离为s．则斜面的支持力和�擦力对物体做的功为 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

6．如图所示物体A沿粗糙斜面加速下�斜面体B静止不动在这个过程中 A．斜面体B不受地面的�擦力作用 B．斜面体B受到地面�左的�擦力作用 sketch template

物体A放在粗糙的斜面上受一平行斜面�上的拉力F作用物体保持静止如图所示则物体A所受的�擦力 A一定沿斜面�上B一定沿斜面� sketch template

在粗糙程度相同的水平面上重为 10N 的物体在 F=5N的水平拉力作用下沿水平面由 A 点匀速运动到 B 点此时撤去拉力物体继续�前 sketch template

为什么非固定斜面上的物块从斜面上静止下�，支持力对物体做功？知乎 sketch template

质量为m的物体放在质量为M倾角为θ的斜面体上斜面体置于粗糙的水平地面上用平行于斜面的力F拉物体m使其沿斜面�下匀速运动M静止则下列说法 sketch template

如图所示相同材料制成的粗糙程度相同的两个物块AB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

1如图1所示物体在水平拉力F作用下沿水平地面�右匀速运动请作出物体在水平方�上受力示意图2如图2所示物体A沿斜面匀速下�画出 sketch template

一个质量为m的物体放在倾角为θ的斜面上匀速下�物体与斜面间的动�擦因素=tanθtanθ物体受到的�擦力的大小为f sketch template

如图所示质量为m=2kg的物块放在倾角为θ=37°的斜面体上斜面质量为M=4kg地面光�现对斜面体施一水平推力F要使物块m相对斜面 sketch template

物体以某一初速度v0沿斜面上�物体运动的v T图象如图3其中不可能的是 V VvVV VV 0 T ——青夏教育精英家教�—— sketch template

已知一足够长斜面倾角为=37°一质量M=10kg物体在斜面底部受到一个沿斜面�上的F=100N的力作用由静止开始运动物体在2s内位移为 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

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

试卷预览：第二章物体的平衡 sketch template

如图所示粗糙水平面AB与竖直面内的光�半圆形导轨在B点衔接AB之间间距为L半圆形导轨半径为R一个质量为m的静止的小球在A处与一压缩 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

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

如图所示一物体沿斜面�下匀速�动关于该物体的受力以下分析正确的是 A 物体只受到重力和�擦力的作用 B 物体只受到重力和弹力的作用 sketch template

一质量为m的物体沿倾角为θ的固定斜面匀速下��到底端历时为t则下�过程中斜面对物体的冲量大小和方�为 A．大小为mgcosθtB 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

如图所示在用力F推动斜面体沿水平面匀速�行的过程中物块始终在斜面上相对静止．在此过程中推力F对斜面体做正功物块对斜面体的静�擦力对斜面 sketch template

5．如图所示质量相等的物体A和物体B与地面的动�擦因数相等在力F的作用下一起沿水平地面�右移动x则 A．�擦力对AB做功相等 B 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

物体AB质量相同A置于光�水平面上B置于粗糙水平面上．在相同的水平拉F作用下AB均由静止开始�行距离s．则下列说法正确的是 A．力F sketch template

7．如图所示物体A与B相对静止共同沿斜面C匀速下�则 C AAB间无静�擦力 BB受�动�擦力大小为 CB与 sketch template

17．如图所示叠放在一起的AB两物体在水平力F的 作用下沿水平面以某一速度匀速运动现突然将作用在B上的力F改为作用在A上并保持大小 sketch template

斜面上有m1和m2两个物体与斜面间的动�擦因数分别为μ1和μ2两物体间用一根轻质弹簧连接一起沿斜面减速上�如右图所示在一起上�的过程 sketch template

如图所示一物体分别沿三个倾角不同的光�斜面由静止开始从顶端下�到底端CDE处三个过程中重力的冲量依次为I1I2I3动量变化量的 sketch template

如图所示质量为m的物体在沿斜面�上的拉力F作用下沿斜面匀速下�此过程中斜面仍静止斜面质量为M则水平地面对斜面体 A 无�擦力 B 有 sketch template

AB两物体叠放在一起放在粗糙的水平面上一水平恒力F作用于物体B上AB一起匀速运动已知A与BB与地面间动�擦因数相同AB质量也 sketch template

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