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 Coloring Page

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 Template

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anonymous
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anonymous
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anonymous
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anonymous
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Zorka Edding Giustinianovic
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anonymous
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sketch #5415

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anonymous
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sketch #5092 Silvers Rayleigh by Wasim Khan

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sketchmaster
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Laura Agapi Asnicar
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anonymous
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sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

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anonymous
sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

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anonymous
sketch #4480 ZOMBIE by Rubel Parvez

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sketch #5258 Adventure Time by Kheith Ryan Lubiano

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anonymous
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sketch #1169 ENJOY IT!!!!!!!! OH NO EAT IT OR IT WILL MELT!!!!! :0

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sketch #1169 ENJOY IT!!!!!!!! OH NO EAT IT OR IT WILL MELT!!!!! :0

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sketch #3554 Dr. House by Carrieann Benthem

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sketch #5369 Wolverine by ShopRasta Roots

sketch #961

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anonymous
sketch #961

sketch #4661 Woodpecker by Hsien-Ying Hsieh

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anonymous
sketch #4661 Woodpecker by Hsien-Ying Hsieh

tomski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 coloring

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，将两个完全相同的弹簧测力计的挂钩钩在一起，若A测力计示数为FA=200N；B测力计的示数FB=N，地面对左边同学的�擦力方��，地 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

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

如图甲所示在水平桌面上放一个重GA =20 N的木块A已知木块与桌面间的动�擦因数μA=04那么 1使木块A沿桌面做匀速直线运动 sketch template

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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将边长为10cm的正方体木块放入装有水的烧杯中木块重6N木块静止时上表面距离水面4cmg=10N/kg则木块受到的浮力是 sketch template

如图所示物体重2000N当它沿水平地面匀速运动时所受的阻力为240N若不计�轮的重绳重与�擦使物体以1m/s的速度匀速前进经过 sketch template

小明利用如图所示的�轮组将重为900N的物体从一楼匀速提升到六楼所用的拉力为360N绳子自由端移动的速度为03m/s．求1小明所用 sketch template

14．如图所示重为G的物体放在倾角为θ的斜面上根据重力的实际效果可将重力分解为平行于斜面使物体下�的分力 F1和垂直于斜面使物体紧压斜面的 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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

同学们用如图所示的“杆线�”研究�的�期与等效重力加速度的关系杆线�可以绕着立柱OO来回�动（立柱并不转动），使�球的运动轨迹被约束在一个 sketch template

如图所示体重为510N的人用�轮组拉重500N的物体A沿水平方�以002m/s的速度匀速运动．运动中物体A受到地面的�擦阻力为200N sketch template

重均为10N的铁球和正方体木块置于水平桌面上如图所示．静止时铁球所受的支持力为 N木块所受的合力为 N此时对桌面的压强大．——青夏 sketch template

如图所示杠杆每小格的长度相等质量不计以o点为支点杠杆的右端挂有重物M支点左边的A处挂钩码M时杠杆平衡将重物M浸没在水中钩码移到 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ABCD为一倾角θ=30°的粗糙斜面其中AD边与BC边平行斜面上有一重G=10N的�块当对物体施加一个与AD边平行的拉力F时 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已知重为G的木块放在倾角θ的斜面上静止不动现用平行于斜面底边沿水平方�的外力F拉木块时可使木块沿斜面匀速�下求木块与斜面间动 sketch template

如图甲、乙所示分别是小华用刻度尺测量木块的长度和用机械秒表测量时间的情形，则图甲中测得木块的长度为cm；图乙中机械秒表的读数为s。 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物体在一个沿斜面的拉力F的作用下以一定的初速度沿倾角为30°的斜面�上做匀减速运动加速度的大小为a=3m/s2物体在沿斜面�上 sketch template

如图所示用弹簧测力计沿粗糙斜面匀速�上拉动木块．由图中数据可知弹簧测力计示数为 N斜面的机械效率为 若将图中的斜面变陡则该斜面的机械 sketch template

如图所示沿斜面�上拉一个重为45N的物体到斜面顶端斜面长12m高03m拉力做功为216J则这个斜面的机械效率是 %物体受到 sketch template

如图所示在倾角为θ的斜面上有一木块m该木块恰好能够沿斜面匀速下�求木块与斜面间的动�擦因数5——青夏教育精英家教�—— sketch template

如图所示固定在水平面上的斜面倾角θ=37°长方体木块A的MN面上钉着一颗小钉子质量m=15kg的小球B通过一细线与小钉子相连接细线与 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水平面上叠放着两个物体A和BmA=2kgmB=3kg两物体在10N的水平拉力作用下一起做匀速直线运动则A和B之间的�擦力大小 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F�下推此物体使物体加速下�斜面 sketch template

如图所示楔形斜面体倾角为37°其BC长为08mAB宽为06m一重为25N的木块原先在斜面体上部它与斜面间的动�擦因数为06要 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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