如图所示重为25n的木块在大小为10n的水平拉力f的作用下在10s内沿水平地面匀速前进5m则物体受到的�擦力为 N拉力做的功为 J Sketch Coloring Page

如图所示重为25n的木块在大小为10n的水平拉力f的作用下在10s内沿水平地面匀速前进5m则物体受到的�擦力为 N拉力做的功为 J Template

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More Sketches

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

sketch #3429 Another try of Miku xD

Chelley
sketch #3429 Another try of Miku xD

sketch #4522 Adventure Time by KiNg Buamir

anonymous

anonymous
sketch #4522 Adventure Time by KiNg Buamir

sketch #3259

anonymous

anonymous
sketch #3259

sketch #3517 Scratch from Ice Age by VlAd Craciun

anonymous

anonymous
sketch #3517 Scratch from Ice Age by VlAd Craciun

sketch #1519

anonymous

anonymous
sketch #1519

sketch #4742

anonymous

anonymous
sketch #4742

sketch #5415

anonymous

anonymous
sketch #5415

sketch #2025

anonymous

anonymous
sketch #2025

sketch #1695

anonymous

anonymous
sketch #1695

sketch #859 meyvalar

anonymous

anonymous
sketch #859 meyvalar

sketch #578 Butterflies

anonymous

anonymous
sketch #578 Butterflies

sketch #2588 Buble by sketchmaster

sketchmaster
sketch #2588 Buble by sketchmaster

sketch #5249 Adele - Skyfall by Mert Arda Yiğit

anonymous

anonymous
sketch #5249 Adele - Skyfall by Mert Arda Yiğit

sketch #4829

anonymous

anonymous
sketch #4829

sketch #2892 Joker by Frank Aguiar Au

anonymous

anonymous
sketch #2892 Joker by Frank Aguiar Au

sketch #2765 Kratos by Nassim Nouri

Nassim Nouri
sketch #2765 Kratos by Nassim Nouri

sketch #3516

Laura Agapi Asnicar
sketch #3516

sketch #3974 Bird Skerch w/ vibration

anonymous

anonymous
sketch #3974 Bird Skerch w/ vibration

sketch #2735

Jorge Valero
sketch #2735

sketch #3410

anonymous

anonymous
sketch #3410

sketch #1114 fire flame camping bonfire

anonymous

anonymous
sketch #1114 fire flame camping bonfire

sketch #871 vampire girl anime

anonymous

anonymous
sketch #871 vampire girl anime

sketch #3513

anonymous

anonymous
sketch #3513

sketch #1387

Laura Agapi Asnicar
sketch #1387

sketch #4429 Spongebob by Brenda Peña

anonymous

anonymous
sketch #4429 Spongebob by Brenda Peña

sketch #5179 Audrey Hepburn by 陳一夫

anonymous

anonymous
sketch #5179 Audrey Hepburn by 陳一夫

sketch #4471 Brother Bear by Samuel Roberto

anonymous

anonymous
sketch #4471 Brother Bear by Samuel Roberto

sketch #20960 Kaneki Ken Tokyo Ghoul by Deepak Kaushik

anonymous

anonymous
sketch #20960 Kaneki Ken Tokyo Ghoul by Deepak Kaushik

sketch #288 RK

anonymous

anonymous
sketch #288 RK

sketch #2889

anonymous

anonymous
sketch #2889

tomski如图所示重为25n的木块在大小为10n的水平拉力f的作用下在10s内沿水平地面匀速前进5m则物体受到的�擦力为 n拉力做的功为 j coloring

如图所示重为25N的木块在大小为10N的水平拉力F的作用下在10s内沿水平地面匀速前进5m则物体受到的�擦力为 N拉力做的功为 J sketch template

30．如图所示用�轮组提起重G的物体绳子自由端拉力为F重 物以速度勘匀速上升不计�擦和绳重则 1�轮组的机械效率为 2 sketch template

如图所示重为6N的木块在水中处于静止状态此时绳子的拉力为4N．木块所受浮力的大小和方�是A 2N竖直�上 B 4N竖直�下 C sketch template

如图所示一重为8N的球固定在AB杆的上端今用测力计水平拉球使杆�生弯曲此时测力计的示数为6N则AB杆对球作用力的大小为 A sketch template

如图所示某人用�轮组匀逮提升重120N的物体人的拉力为50N在2s内绳的自由端移动了6米1物体上升的高度2人所做的额外功是 sketch template

如图所示把重为20N的物体匀速�上提起弹簧测力计的示数为12N若不计绳重及�擦则拉力及动�轮重力的大小分别是 A．10N 8NB sketch template

如图所示将一个重为10N的木块沿倾角为30°斜面匀速�上拉至顶端拉力为8N斜面高5m拉力做功为80J木块所受的�擦力为3N．若仅使 sketch template

力的示意图弹力的方�示意图力的作用图 大山谷图库 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

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

如图所示重为25N的木块在大小为10N的水平拉力F的作用下在10s内沿水平地面匀速前进5m则物体受到的�擦力为 N拉力做的功为 J sketch template

如图所示重20N的物体B在水平拉力F作用下做匀速直线运动这时弹簧测力计的示数为6N则以下说法正确的是 A．地面�擦力是26NB．拉力 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

24．如图7所示物体挂在弹簧测力计下用力的示意图表示出物体所受拉力的三要素——青夏教育精英家教�—— sketch template

29．如图27所示木块重200 N前进过程中所受的�擦力为40 N 求 �不考��轮的自重和�擦木块匀速前进2 M时拉力F做了多�功 sketch template

如图所示，斜面高为3m，用沿斜面�上大小为300N的拉力F，将重为500N的木箱由斜面底端以05m/s的速度匀速拉动，经过12s到达顶端，则 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用�轮组提起一个密度为25×103kg/m3体积为004m3的石块作用在绳子自由端的拉力F为400N石块在20s内匀速上升 sketch template

如图所示在水平桌面上放一个重GA=20N的木块AA与桌面间的动�擦因数μ1=04在A上放有重GB=10N的木块BB与A接触面间的动 sketch template

如图所示在竖直�上大小为10N的力F的作用下重物A沿竖直方�匀速上升已知重物A上升速度为02m/s不计�轮重绳重及绳与�轮间的�擦 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

如图所示轻杆OA可绕支点0转动在OA的C点悬挂一重为G 的物体细绳的一端拉住杆的A端另一端拴在墙上的B点使杆OA在图示位置平衡细绳 sketch template

如图所示斜面长5m高3m小明用绳子沿斜面将重为300N的木块由斜面底端匀速拉到顶端拉力大小为240N绳重不计．求1小明做的有 sketch template

百度教育 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小宇用的水平力把重6N的木块压在竖直的墙面上木块恰能匀速下�．此时木块受到的�擦力大小为66N方�为竖直�上竖直�上若减小水平 sketch template

如图所示将一重为18N体积为2×10 3m3的蜡块用细线系在弹簧测力计的挂钩上将它浸没在酒精中则蜡块受到的浮力是16N此时弹簧测力计 sketch template

如图甲所示两个重为20N的相同物块AB叠放在一起在水平拉力F1的作用下在水平地面上一起做匀速直线运动此时A受到地面的�擦阻力为10N sketch template

如图所示将一个重为10N的木块沿倾角为30°斜面匀速�上拉至顶端拉力为8N斜面高5m拉力做功为 J木块所受的�擦力为 N．题目和 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

如图所示是同一木块先后两次在同一水平面上被水平拉动在间隔相等时间内连续拍�的“�闪照片．1第一次运动是匀速直线运动2两次木块所受 sketch template

画出如图所示静止放在斜面上的木块的受力示意图．题目和参考答案——青夏教育精英家教�—— sketch template

题目如图所示边长为10cm的正方体木块A通过细线与圆柱形容器底部相连放入未知某液体中容器中液面与木块上表面相平从打开容器底放液阀 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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

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