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ab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ab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 #817

Laura Agapi Asnicar
sketch #817

sketch #5179 Audrey Hepburn by 陳一夫

anonymous

anonymous
sketch #5179 Audrey Hepburn by 陳一夫

sketch #3151 Spaceship Nessa Kira Hellsing

anonymous

anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

sketch #3148

anonymous

anonymous
sketch #3148

sketch #1287 No smoke

anonymous

anonymous
sketch #1287 No smoke

sketch #2729 Luffy by Jayme Sousa

Jayme Sousa
sketch #2729 Luffy by Jayme Sousa

sketch #5222 Magic Art Tin Sheek

anonymous

anonymous
sketch #5222 Magic Art Tin Sheek

sketch #2899 Snoopy by Rhemzkian Esturco

anonymous

anonymous
sketch #2899 Snoopy by Rhemzkian Esturco

sketch #5192

anonymous

anonymous
sketch #5192

sketch #4896

anonymous

anonymous
sketch #4896

sketch #5094 Squirrel by Mehdi Público

anonymous

anonymous
sketch #5094 Squirrel by Mehdi Público

sketch #2808

Luis E. Guvara
sketch #2808

sketch #4386 Freddie Mercury by Павел Павлов

anonymous

anonymous
sketch #4386 Freddie Mercury by Павел Павлов

sketch #810

Laura Agapi Asnicar
sketch #810

sketch #871 vampire girl anime

anonymous

anonymous
sketch #871 vampire girl anime

sketch #2926 Power Puff Girls by Sylvie Rieux

anonymous

anonymous
sketch #2926 Power Puff Girls by Sylvie Rieux

sketch #3071 Metallica - Kill &#;Em All by Dayana Aleman

anonymous

anonymous
sketch #3071 Metallica - Kill &#;Em All by Dayana Aleman

sketch #5088

anonymous

anonymous
sketch #5088

sketch #2549

anonymous

anonymous
sketch #2549

sketch #5044

anonymous

anonymous
sketch #5044

sketch #4929

anonymous

anonymous
sketch #4929

sketch #4948 Snow White by George Lucaz

anonymous

anonymous
sketch #4948 Snow White by George Lucaz

sketch #4209 bushy

anonymous

anonymous
sketch #4209 bushy

sketch #3247 Thor by Juvenilia Alexandrino

anonymous

anonymous
sketch #3247 Thor by Juvenilia Alexandrino

sketch #1061 garota ao vento

Ariel Fernando
sketch #1061 garota ao vento

sketch #5227

anonymous

anonymous
sketch #5227

sketch #1432

Laura Agapi Asnicar
sketch #1432

sketch #4665 Iron Maiden EDDIE by Jenna Khoùlix�

anonymous

anonymous
sketch #4665 Iron Maiden EDDIE by Jenna Khoùlix�

sketch #3919 this is not my best but i did it because it looks very cool

anonymous

anonymous
sketch #3919 this is not my best but i did it because it looks very cool

sketch #4300 República, comunismo, libertad

anonymous

anonymous
sketch #4300 República, comunismo, libertad

tomski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ab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

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AB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

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

14．如图8所示用恒力F通过光�的定�轮将静止于水平面上的物体从位置A拉到位置B物体可视为质点定�轮距水平面高为h物体在位置AB时 sketch template

如图所示．物体A放在某一水平面上已知物体A重80NA与水平面之间的动�擦因数为μ=03AB均处于静止状态绳AC水平绳CD与水平方� 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

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AB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

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一轻质弹簧的下端固定在水平面上上端叠放着两个质量均为M的物体AB弹簧的劲度系数为k初始时物体处于静止状态．现用竖直�上的 sketch template

如图所示在水平地面上�右做匀速直线运动的汽车通过定�轮用绳子吊起一物体若汽车和被吊物体在同一时刻的速度为υ1和υ2则下面说法正确的是 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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

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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

百度教育 sketch template

如图所示AB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

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

1如图a所示请画出物体A所受重力的示意图．2如图b所示重8N的物块静止在斜面上受到斜面的支持力为6N．请画出斜面所受压力的示意图 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

如图所示物体AB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物体放在倾角为30°的斜面上静止不动已知物体的重量是G=10N水平推力F=5N．求1物体对斜面的压力大小2物体与 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

如图所示AB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AB两物体均静止现将B物体稍�左移一点AB两 sketch template

AB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AB一起以2m/s的速度 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

一轮复习：阿特伍德机类型知乎 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质量为m的物体放在一固定斜面上当斜面倾角为θ=30°时恰能沿斜面匀速下�．重力加速度为g．1物体与斜面间的动�擦因数μ2 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，物体在沿斜面�上拉力的作用下，从倾角为30°的斜面底端匀速拉到斜面的顶端，已知物体所受重力为G，斜面的机械效率为75%，若物体受到的 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AB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

如图所示物体m放在斜面上恰好沿斜面匀速下�而斜面体静止现用一个力F作用在m上F过m的重心且竖直�下则 A地面对斜面的�擦 sketch template

9．如图所示AB两物体叠放在的水平地面上各接触面的动�擦因数均为05设最大静�擦力等于动�擦力 A物体质量为10kgB物体质量 sketch template

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