如图所示用水平力f将物体a紧压在竖直墙壁上使a沿墙壁匀速下�．物体a受到的�擦力 A．方�沿墙壁�下b．方�沿墙壁�上c．大小与a的 Sketch Coloring Page

如图所示用水平力f将物体a紧压在竖直墙壁上使a沿墙壁匀速下�．物体a受到的�擦力 A．方�沿墙壁�下b．方�沿墙壁�上c．大小与a的 Template

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

sketch #132

anonymous

anonymous
sketch #132

sketch #5341 Rafael Nadal by Alina Danielle

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sketch #5341 Rafael Nadal by Alina Danielle

sketch #1652

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anonymous
sketch #1652

sketch #1671

Saifa Mahmud
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sketch #5277 League of Legends champions by Sylvie Rieux

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anonymous
sketch #5277 League of Legends champions by Sylvie Rieux

sketch #4713

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anonymous
sketch #4713

sketch #5077 Light of Hope by Itz Rakhi

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sketch #5077 Light of Hope by Itz Rakhi

sketch #2359 imazighen amazigh flag

Amazigh N Amurwakuc
sketch #2359 imazighen amazigh flag

sketch #5169 Iron Man by Hannah Kellogg

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anonymous
sketch #5169 Iron Man by Hannah Kellogg

sketch #474 waa

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anonymous
sketch #474 waa

sketch #1724

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anonymous
sketch #1724

sketch #2691

Gaurav Patel
sketch #2691

sketch #3459 BLUE from fosters imagenary friends

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anonymous
sketch #3459 BLUE from fosters imagenary friends

sketch #1216

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anonymous
sketch #1216

sketch #280

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anonymous
sketch #280

sketch #949 jbj

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anonymous
sketch #949 jbj

sketch #5220

anonymous

anonymous
sketch #5220

sketch #3804

Laura Agapi Asnicar
sketch #3804

sketch #4424 MJ by Nycole Prietsch

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anonymous
sketch #4424 MJ by Nycole Prietsch

sketch #5205

anonymous

anonymous
sketch #5205

sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

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anonymous
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

sketch #5153 Random Access Memories by Khin Nyunt

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anonymous
sketch #5153 Random Access Memories by Khin Nyunt

sketch #1923 12

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anonymous
sketch #1923 12

sketch #5094 Squirrel by Mehdi Público

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anonymous
sketch #5094 Squirrel by Mehdi Público

sketch #5330 Frozen by Amanda Kachadurian

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anonymous
sketch #5330 Frozen by Amanda Kachadurian

sketch #5191 The View by Vicente Vera

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anonymous
sketch #5191 The View by Vicente Vera

sketch #12 my bear

Tom Kelly
sketch #12 my bear

sketch #5440

anonymous

anonymous
sketch #5440

sketch #2573 homer simpson

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anonymous
sketch #2573 homer simpson

sketch #2250 lelouch

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sketch #2250 lelouch

tomski如图所示用水平力f将物体a紧压在竖直墙壁上使a沿墙壁匀速下�．物体a受到的�擦力 a．方�沿墙壁�下b．方�沿墙壁�上c．大小与a的 coloring

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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以水平力F压在物体A上这时A能够沿竖直墙面下�若A与墙面间的�动�擦因数为μA的质量为m那么A与墙面间的�动�擦力的大小为 sketch template

如图所示用一水平力F将一重20N的物体匀速推上高为1m斜面长为2m的光�斜面则力F对物体做的功为 A．20JB．80J C 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

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

16．如图所示在水平力F作用下AB保持静止若A与B 的接触面是水平的且F≠0则关于B的受力个数可能为 A．3个 B．4个 C．5个 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

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AB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用一水平力F=30N将重20N的木块压在竖直墙壁上使其静止在竖直墙壁上画出木块受到力的示意图．题目和参考答案——青夏教育精英家教�—— 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

如图所示，一物块置于水平地面上，当用与水平方�成60°角的力F 1拉物块时，物块做匀速直线运动，当改用与水平方�成30°角的力F 2推物块时 sketch template

用水平推力F将AB两木块挤压在竖直墙壁上木块B受到墙壁的�擦力为f1木块B受到木块A的�擦力为f2木块B重为GB下列说法正确的是 sketch template

$用水平力F将木块压在竖直墙上如图所示．已知木块重G=6N木块与墙壁之间的动�擦因数为μ=$frac{1}{3}$假设最大静�擦力等于 sketch template$

如图所示用水平拉力F拉上表面粗糙程度各处相同的物体A使其在水平地面上匀速运动当物体B静止不动时与水平绳相连的弹簧测力计的示数不变．关于 sketch template

如图9所示在50N的水平拉力F作用下 重800N的物体沿水平地面做匀速直线运动 物体与地面间�动�擦力为120N则�轮组的机械效率为 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

15．如图所示用F=6N的水平�右的拉力匀速拉动物块A时物块B静止不动此时弹簧测力计的示数为4N则物块B所受�擦力的大小为 N�擦 sketch template

如图所示一个木块从斜面上�下并在水平面上继续�动．请画出木块在水平面时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用水平力F拉着重为100N的物体在水平地面上�左匀速移动了5m物体所受地面的�擦力大小为20N则 A重力做的功是500J sketch template

如图所示放在水平面上质量为m的物体受一个斜上的拉力F这个力与水平方�成角在此力作用下物体水平�右匀速�动求1物体与水平面间的动 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

如图所示用水平方�的50N的力将重为30N的物体压在竖直的墙壁上使其静止．则物体受到�擦力的大小是 A 50N B 30N C 20N D sketch template

如图所示用水平力F将物体A紧压在竖直墙壁上使A沿墙壁匀速下�．物体A受到的�擦力 A．方�沿墙壁�下B．方�沿墙壁�上C．大小与A的 sketch template

如图所示物体A被压在物体B和水平地面之间AB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

如图所示一物体在水平压力F作用下静止在竖直的墙上现将压力F逐渐减小的过程中物体静止一段时间后�下运动则在这过程中物体所受�擦力f sketch template

如图所示．用力的示意图画出木箱受到的支持力．——青夏教育精英家教�—— sketch template

百度教育 sketch template

题目如图所示用水平力F推静止在斜面上的物块当力F由零开始逐渐增大而物块仍保持静止状态则物块 A 所受合力逐渐增大B 所受斜面 sketch template

20．如图所示两个等大的水平力F分别作用在物体BC上物体ABC都处于静止状态．各接触面与水平地面平行物体AC间的�擦力大小为f1 sketch template

如图所示用水平恒力F将质量为m的小物体沿倾角为θ的斜面由静止开始从斜面底端推至顶端并使其速度达到v斜面长为s小物体与斜面之间的�擦因数 sketch template

如图所示．在倾角为θ的斜面上质量为m的物体在水平力F作用下处于静止状态．1斜面对物块的正压力2地面对斜面的�擦力．题目和参考答案 sketch template

如图所示放在水平面上的物体受到一个水平�右的拉力F作用而处于静止状态下列说法中正确的是 A．物体对水平面的压力就是物体的重力 B．拉力F和 sketch template

画出使杠杆AB在图所示位置静止时所用最小力F的作用点和方� 题目和参考答案——青夏教育精英家教�—— sketch template

如图a所示用一水平外力F拉着一个静止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图像如图b所 sketch template

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