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 #3444 PSY by Melodee Ripepi

anonymous

anonymous
sketch #3444 PSY by Melodee Ripepi

sketch #4319

anonymous

anonymous
sketch #4319

sketch #3683 Hellboy by Loai Issa

anonymous

anonymous
sketch #3683 Hellboy by Loai Issa

sketch #2536

anonymous

anonymous
sketch #2536

sketch #5272

anonymous

anonymous
sketch #5272

sketch #5128 Italo Italo Abreu Jack Supple

anonymous

anonymous
sketch #5128 Italo Italo Abreu Jack Supple

sketch #5058

anonymous

anonymous
sketch #5058

sketch #5020 Stitch by Hina Ali

anonymous

anonymous
sketch #5020 Stitch by Hina Ali

sketch #3290 Calvin and Hobbes by অনন্ত জলিল

anonymous

anonymous
sketch #3290 Calvin and Hobbes by অনন্ত জলিল

sketch #3769 The Beatles by يآآسر محمد

anonymous

anonymous
sketch #3769 The Beatles by يآآسر محمد

sketch #4287 eye

anonymous

anonymous
sketch #4287 eye

sketch #1082 Seher 6 years

anonymous

anonymous
sketch #1082 Seher 6 years

sketch #5112

anonymous

anonymous
sketch #5112

sketch #5125

anonymous

anonymous
sketch #5125

sketch #4053

anonymous

anonymous
sketch #4053

sketch #4176 Eye by Jawad Kallou

anonymous

anonymous
sketch #4176 Eye by Jawad Kallou

sketch #282

Johnny B. Goode
sketch #282

sketch #3708

anonymous

anonymous
sketch #3708

sketch #2574

anonymous

anonymous
sketch #2574

sketch #1652

anonymous

anonymous
sketch #1652

sketch #5229

anonymous

anonymous
sketch #5229

sketch #3974 Bird Skerch w/ vibration

anonymous

anonymous
sketch #3974 Bird Skerch w/ vibration

sketch #5371 Senorita by Adrian Matosek

anonymous

anonymous
sketch #5371 Senorita by Adrian Matosek

sketch #2560

anonymous

anonymous
sketch #2560

sketch #2744 Burce Lee by Karim Tayyeby

Karim Tayyeby
sketch #2744 Burce Lee by Karim Tayyeby

sketch #4385

anonymous

anonymous
sketch #4385

sketch #3800

Fon Talesrunner
sketch #3800

sketch #3897 dolphins playing over the sea

Rachel Christa Ibarrientos
sketch #3897 dolphins playing over the sea

sketch #3439 Aralé by Malyi Link

anonymous

anonymous
sketch #3439 Aralé by Malyi Link

sketch #2278 flower

anonymous

anonymous
sketch #2278 flower

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

如图所示重为25N的物体甲通过三段绳悬挂三段轻绳的结点为O轻绳OB平行于倾角为37°的斜面且B端与放置在斜面上的重为100N的物体乙 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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

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小强在30s内用�轮组将物体A沿水平地面匀速移动6m已知物体A重为800N它受到的�擦力为60N小强所用拉力为25N则A的 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，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

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=10NF2=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

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

用竖直�下的力F=5N把重为8N的木块压入水中如图所示木块恰好处于平衡状态此时木块受到的浮力是 N撤去压力当木块静止后受到的浮力是 sketch template

如图所示小黄用10N拉力拉着重为50N的小木块在水平桌面上沿直线匀速运动此时小木块所受桌面的�擦力为f1此后小黄增大拉力仍拉着小木块在 sketch template

8．如图所示重20N的物体在动�擦因数为01的水平面上�左运动同时受到大小为10N水平�右的力F作用物体所受�擦力的大小为 方�为 sketch template

题目如图所示重80N的物体A放在倾角为30°的粗糙斜面上有一根原长为10cm劲度系数为1000N/m的弹簧其一端固定在斜面底端另 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置于海绵上的木块高为005m底面积为001m2质量为03kgg取10N/kg．求1木块的重力大小．2木块的 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重叠在一起的ABC三个物体当B物体受到10N的水平拉力F作用后三个物体一起在水平面上做�右的匀速直线运动由此可知A对B产生 sketch template

$如图所示已知重为10N的长方体木块静止在水面上浸入在水中的体积占木块总体积的$frac{4}{5}$．1求木块所受到的浮力大小2 sketch template$

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20所示将一块重为3N体积为100cm3的石块用细线系着浸没在装水的圆柱形容器中容器中水的深度由10cm上升到12cm容器的重力 sketch template

如图所示一木块放在水平桌面上在水平方�共受到三个力即F1F2和�擦力作用木块处于静止状态其中F1=10NF2=2N．若撤去力F1 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

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

如图所示，质量为M的木块静止在光�水平桌面上，一质量为m的子弹以水平速度v0射入木块，深度为d时，子弹与木块相对静止，在子弹入射的过程中，木块 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

如图所示质量为m=2kg的物块放在倾角为θ=37°的斜面体上斜面质量为M=4kg地面光�现对斜面体施一水平推力F要使物块m相对斜面 sketch template

如图甲所示水平放置的平底柱形容器A的底面积为200cm2．不吸水的正方体木块B重为5N边长为10cm静止在容器底部．质量体积忽略的细线 sketch template

如图甲所示完全相同的木块A和B叠放在水平桌面上在12N的水平拉力F1作用下AB一起作匀速直线运动此时木块B所受的�擦力为0N木块A sketch template

如图所示一边长为10cm的立方体木块在水中静止时刚好有二分之一露出水面．若g取10N/kg求�木块的密度是多大�用手将木块缓慢压入 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

如图所示一个重10N的光�重球被一根细绳挂在竖直墙壁上的A点绳子和墙壁的夹角θ为37°取cos37°= 08sin37°= 06 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 sketch template

如图所示重为5N的木块A在水中处于静止状态此时绳子的拉力为3N．若绳子突然断了木块在没有露出水面之前受到合力的大小和方�是 A sketch template

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