2．如图所示物体b的上表面水平当ab相对静止沿斜面匀速下�时设b给a的�擦力为f1水平面给斜面体c的�擦力为f2则 A．f1 Sketch Coloring Page

2．如图所示物体b的上表面水平当ab相对静止沿斜面匀速下�时设b给a的�擦力为f1水平面给斜面体c的�擦力为f2则 A．f1 Template

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sketch #2996 American Flag

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anonymous

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anonymous

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anonymous

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anonymous

anonymous
sketch #3290 Calvin and Hobbes by অনন্ত জলিল

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anonymous

anonymous
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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 #1668 SUNSET

anonymous

anonymous
sketch #1668 SUNSET

sketch #4881

anonymous

anonymous
sketch #4881

sketch #20471

anonymous

anonymous
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sketch #2639 Marilyn by sketchmaster

sketchmaster
sketch #2639 Marilyn by sketchmaster

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anonymous

anonymous
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anonymous

anonymous
sketch #4454 Lisa by Muhammad Raiyaan

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Rachel Roe
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anonymous

anonymous
sketch #5216 D by Gabriela Segura

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anonymous

anonymous
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anonymous

anonymous
sketch #4891 Pikachu by Resul Danacı

sketch #3755 Panda by Roberto Castro Colimil

anonymous

anonymous
sketch #3755 Panda by Roberto Castro Colimil

sketch #5202 The Woman by Céline Chalois

anonymous

anonymous
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Sam Torres
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sketch #1447 donara

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sketch #4287 eye

anonymous

anonymous
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anonymous

anonymous
sketch #5214 Crying with a Smile by Bill Kody

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anonymous

anonymous
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sketch #2625 Dragon by sketchmaster

sketchmaster
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Loai Issa
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sketch #4383 4383

anonymous

anonymous
sketch #4383 4383

tomski2．如图所示物体b的上表面水平当ab相对静止沿斜面匀速下�时设b给a的�擦力为f1水平面给斜面体c的�擦力为f2则 a．f1 coloring

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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

如图所示，现有质量分别为m、的小球a和物块b静置于光�的水平轨道上，水平轨道右端与光电装置相连，左端与一停在光�水平面上长为l、质量为的小车c sketch template

题目如图所示将物体A放入水中时悬浮将物体B放入水中时有一半的体积露出水面将物体A置于物体B上再放入水中时物体B有三分之一的体积露出 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2所示物体AB的质量均为mAB之间以及B与水平地面之间的动�擦系数均为μ水平拉力F拉着B物体水平�左匀速运动A未脱离物体B的上 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

2．如图所示物体B的上表面水平当AB相对静止沿斜面匀速下�时设B给A的�擦力为f1水平面给斜面体C的�擦力为f2则 A．f1 sketch template

如图所示物体A与物体B置于光�水平面上其质量mA&gtmBAB间有一细绳连接且有与AB不连接的被压缩的轻弹簧整个装置处于静止状态现 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

如图所示AB两物体用细绳相连跨过光��轮悬挂起来B物体放在水平地面上AB两物体均静止现将B物体稍�左移一点AB两物体仍静止则 sketch template

如图所示将光�斜面上的物体的重力分解为、两个力下列结论正确的是 A 就是物体对斜面的正压力 B 物体受、、三个力作用 C 物体 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

题目如图所示物体A和B叠放在一起开始静止在光�的水平面上mA=1kgmB=2kgAB之间的动�擦因数μ=02现用大小为F sketch template

如图所示物体AB置于水平地面上与地面动�擦因数均为μ物体AB用一跨过动�轮的细绳相连现用逐渐增大的力�上提动�轮某时刻拉A物体的 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，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

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

4．如图所示ABC三个物体的质量相等有F＝1N的两个水平力作用于AB两个物体上ABC都静止则地面对A物体A物体对B物体B sketch template

如图所示水平地面上的物体A在斜�上的拉力F的作用下�右做匀速直线运动则关于下列物体受力情况的说法中正确的是 A．物体A可能只受到二个 sketch template

如图所示AB两物体叠放在水平地面上C物体悬挂在竖直细线的下端且与光�斜面接触下列说法中不一定正确的是 A．A对B有弹力作用B．B sketch template

如图所示一个体积是500cm3的木块放入容器的水中木块的体积露出水面．已知容器底面积是250cm2现将一�属块B放在木块上木块恰好全部 sketch template

如图所示ABC三个物体的质量均为mBC两物体与一轻随轻质弹簧相连静止在水平地面上弹簧劲度系数为k．物体A从距物体B某一高度h处由 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

1如图所示物体A静止在水平地面在图中画出它所受的力的示意图．2用如图所示的�轮组提升重物若拉力F将绳子的自由端移动1m时重物 sketch template

如图所示物体B通过动�轮悬挂在细绳上整个系统处于静止状态动�轮的质量和一切�擦均不计如果将绳的左端由Q点缓慢地�左移到P点整个系统 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

1静止的物体1下图1中，物体A静止在水平地面上 图2中，物体B静止在斜面上 图3中，物体C被压在竖直墙壁上而处于静止 sketch template

如图所示物体A被压在物体B和水平地面之间AB的质量分别为30kg和10kgA与B及B与地面之间的动�擦因数都为=03．1要用 sketch template

17．如图所示叠放在一起的AB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

如图所示物体B通过动�轮悬挂在细绳上整个系统处于静止状态动�轮的质量和一切�擦均不计如果将绳的左端由Q点缓慢地�左移到P点整个系统 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AB两物体叠放在水平桌面上在两个已知F1=5牛顿F2=3牛顿那么物体B受物体A和水平桌面的�擦力大小应分别为A．5牛顿2 sketch template

如图所示物体AB随水平圆盘绕轴匀速转动物体B在水平方�所受的作用力有A圆盘对B及A对B的�擦力两力都指�圆心B圆盘对B的�擦力指� 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

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