20．如图所示物体a放在水平桌面上通过定�轮用细绳与物b相连ab均保持静止今在a上作用一个水平�左的拉力f当f由零逐渐增大直至把 Sketch Coloring Page

20．如图所示物体a放在水平桌面上通过定�轮用细绳与物b相连ab均保持静止今在a上作用一个水平�左的拉力f当f由零逐渐增大直至把 Template

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More Sketches

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

sketch #808

Laura Agapi Asnicar
sketch #808

sketch #1444

Donara Smbatyan
sketch #1444

sketch #3092

anonymous

anonymous
sketch #3092

sketch #5052 Gorillaz by Rafał Dawid

anonymous

anonymous
sketch #5052 Gorillaz by Rafał Dawid

sketch #3483 Ginger

Sarah Nila
sketch #3483 Ginger

sketch #5216 D by Gabriela Segura

anonymous

anonymous
sketch #5216 D by Gabriela Segura

sketch #4298

anonymous

anonymous
sketch #4298

sketch #4895 Cat by Gaurav Patel

anonymous

anonymous
sketch #4895 Cat by Gaurav Patel

sketch #4313

anonymous

anonymous
sketch #4313

sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

sketch #4695

anonymous

anonymous
sketch #4695

sketch #3151 Spaceship Nessa Kira Hellsing

anonymous

anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

sketch #1116

Joselynn Ann Gossette
sketch #1116

sketch #4301

Ainhoa White
sketch #4301

sketch #3539 Octo by Aristo A. Kadir

anonymous

anonymous
sketch #3539 Octo by Aristo A. Kadir

sketch #5259

anonymous

anonymous
sketch #5259

sketch #4478

Hank Henry Armstrong
sketch #4478

sketch #937

anonymous

anonymous
sketch #937

sketch #2628 Black haired women

sketchmaster
sketch #2628 Black haired women

sketch #270

anonymous

anonymous
sketch #270

sketch #5092 Silvers Rayleigh by Wasim Khan

anonymous

anonymous
sketch #5092 Silvers Rayleigh by Wasim Khan

sketch #4939 Zelda by Jeanie Wagenknecht

anonymous

anonymous
sketch #4939 Zelda by Jeanie Wagenknecht

sketch #4766 The Little Mermaid by Zizou Aiman

anonymous

anonymous
sketch #4766 The Little Mermaid by Zizou Aiman

sketch #5127 Captain America by Mark Phillips

anonymous

anonymous
sketch #5127 Captain America by Mark Phillips

sketch #2813 Stan from South Park by Amer Amimer

Amer Amimer
sketch #2813 Stan from South Park by Amer Amimer

sketch #5279

anonymous

anonymous
sketch #5279

sketch #5125

anonymous

anonymous
sketch #5125

sketch #2337

anonymous

anonymous
sketch #2337

sketch #5368

anonymous

anonymous
sketch #5368

sketch #542 life

anonymous

anonymous
sketch #542 life

tomski20．如图所示物体a放在水平桌面上通过定�轮用细绳与物b相连ab均保持静止今在a上作用一个水平�左的拉力f当f由零逐渐增大直至把 coloring

如图a所示同种材料制成的甲乙两个正立方体放在水平桌面上甲乙两物体对桌面的压强分别为18帕和10帕则对桌面压力较大的为如果把 sketch template

20．如图所示物体A放在水平桌面上通过定�轮用细绳与物B相连AB均保持静止今在A上作用一个水平�左的拉力F当F由零逐渐增大直至把 sketch template

物体A放在水平桌面上用如图所示的装置使物体A以03m/s的速度做匀速直线运动拉力F的大小为3N不计绳重�轮重及轴�擦下列说法正确的 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C叠放在水平桌面上水平力F作用于C物体上使ABC以共同速度v�右匀速运动且三者相对静止那么关于�擦力的说法 sketch template

20．如图所示物体A放在水平桌面上通过定�轮用细绳与物B相连AB均保持静止今在A上作用一个水平�左的拉力F当F由零逐渐增大直至把 sketch template

如图所示物体A置于水平面上物A前固定有动�轮BD为定�轮．一根轻绳绕过DB后固定在C点BC水平当用力以速度υ拉绳子时物体沿水平 sketch template

1画出图1中茶杯对桌面的压力的示意图．2如图2所示物体在水面上保持静止请在图中作出物体所受到的力．题目和参考答案——青夏教育精英 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

AB两物体叠放在水平桌面上在如图所示的三种情况下甲图中两物体均处于静止状态乙图中水平恒力F作用在B物体上使AB一起以2m/s的速度 sketch template

如图物体放在水平桌面上在水平方�上受到两个力作用即F1=10NF2=2N物体保持静止则物体一共受到个力．若撤去F1则物体在水平方� sketch template

如图所示物体ab和c叠放在水平桌面上水平为Fb＝5NFc＝10N分别作用于物体bc上ab和c仍保持静止以f1f2f3分别 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ABC三个物体BC用细绳相连A放在B上B放在水平桌面上各接触面间的动�擦因数为μABC的质量分别是mAmB 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小王在探究“力和运动的关系 的实验中他将物体M放在水平桌面上两边用细线通过�轮与吊盘相连．若在左盘中放重为G的砝码右盘中放重为 sketch template

如图所示物体A与B叠放在一起A与弹簧相连并放在光�水平轨道上组成一个弹簧振子B靠与A间的静�擦力随A一起振动由于BA间静�擦力有 sketch template

如图所示重20N的物体放在粗糙水平面上用力F=8N的力斜�下推物体F与水平面成30°角物体与平面间的动�擦因数μ=05则 A 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重10N的物体放在水平面上用手拉弹簧测力计使物体沿水平方�做匀速直线运动物体受到�擦力为2828N当拉力增大使弹簧测力计的示 sketch template

如图所示AB两物体用轻细绳跨过光�轻小�轮相连A物体悬在空中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 sketch template

如图所示甲和乙是叠放在水平桌面上的两个物体物体甲在钩码丙的作用下�右做匀速直线运动物体乙被固定在左边墙上的细绳拉住且保持静止细绳对物体 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装置物体B重为100N它在水中匀速下沉时通过�轮组拉着重200N的物体A在水平面上匀速运动．当用一个水平�左的力F1拉物体A使 sketch template

20．如下图所示物体A重10N物体与竖直墙的动�擦因系数为0．4用一个与水平方�成37°角的力F作用在物体上要使物体A沿墙作匀速运动则 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

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

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

4．一物体静置于斜面上如图所示当斜面倾角逐渐增大而物体仍静止在斜面上时则 A．物体受重力支持力的合力逐渐增大 B．物体所受重力对O sketch template

如图所示物体P放在粗糙水平面上左边用一根轻弹簧与竖直墙相连物体静止时弹簧的长度大于原长若再用一个从0开始逐渐增大的水平力F�右拉P sketch template

如图所示质量为 M的物体A放在倾角为θ的传送带上如果传送带将物体以速度v从低处匀速送往高处且物体在传送带上不打�．设物体A受到的�擦力 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

如图所示物体ab和c叠放在水平桌面上水平力Fb=5NFc=8N分别作用于物理bc上ab和c仍能保持静止．以f1f2f3分别 sketch template

如图所示物体ab和c叠放在水平桌面上水平力Fb=5NFc=10N分别作用于物体bc上ab和c仍保持静止．以f1f2f3分别 sketch template

如图所示物体M放在光�的水平桌面上两边分别用细线通过定�轮与重物AB相连．当物体M匀速�右运动时重物A和B的重力大小为 AGA sketch template

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