25．质量为m的物体a放在倾角为θ＝37°的斜面上时恰好能匀速下�现用细线系住物体a并平行于斜面�上绕过光�的定�轮另一端系住物体b Sketch Coloring Page

25．质量为m的物体a放在倾角为θ＝37°的斜面上时恰好能匀速下�现用细线系住物体a并平行于斜面�上绕过光�的定�轮另一端系住物体b Template

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More Sketches

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

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sketch #2639 Marilyn by sketchmaster

sketchmaster
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sketch #286 sun

anonymous

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sketch #2640 Marge by Mirnes Sinanovic

Mirnes Sinanovic
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sketch #4867 Johnny Depp Ronin Ronin

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anonymous

anonymous
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anonymous

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Raisa Mahmud
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sketch #5370 Requiem for the Phantom by Marita Amaya

anonymous

anonymous
sketch #5370 Requiem for the Phantom by Marita Amaya

sketch #1892 hmmmm........

anonymous

anonymous
sketch #1892 hmmmm........

sketch #3365 Igor by Johan Kennet Espinoza Moreno

anonymous

anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno

sketch #2178

anonymous

anonymous
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sketch #5218 Marshall Lee Dj-ionut Manelomania

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sketch #2642 Red dog

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sketch #5084 Harry Potter by Enrique L. Manly

anonymous

anonymous
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sketch #4901 Adventure Time by Louisette Alain

anonymous

anonymous
sketch #4901 Adventure Time by Louisette Alain

tomski25．质量为m的物体a放在倾角为θ＝37°的斜面上时恰好能匀速下�现用细线系住物体a并平行于斜面�上绕过光�的定�轮另一端系住物体b coloring

动力学的解题方法知乎 sketch template

质量为m的小球在�心力作用下在水平面内作半径为R速率为v的匀简答题试题答案 sketch template

如图所示质量为M倾角为θ的斜面体放于水平面上质量为m的物块放在斜面上它们之间的�擦力都忽略不计．要使物块相对斜面静止不动斜面体�左 sketch template

5．如图所示质量为M的斜劈形物体放在水平地面上质量为m的粗糙物块以某一初速度沿劈的斜面�上�至速度为零后又加速返回而物体M始终保持静止 sketch template

质量为m的物体放在质量为M倾角为θ的斜面体上斜面体置于粗糙的水平地面上用平行于斜面的力F拉物体m使其沿斜面�下匀速运动M静止则下列说法 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质量为m的物体放在倾角为θ的斜面上它跟斜面间的动�擦因数为μ在水平恒定的力F作用下物体沿斜面�上匀速运动则物体所受的�擦力是 sketch template

如图所示，质量为M、倾角为的斜面体（斜面光�且足够长）放在粗糙的水平地面上，底部与地面的动�擦因数为μ，斜面顶端与劲度系数为k、自然长度为l的 sketch template

如图，质量为m的质点在Oxy平面坐标系上以某一速度v 0运动时方�如图中箭头所示，受到大小不变、方�为 Y方�的合力作用，质点的速度先百度教育 sketch template

如图所示质量为m的物体静止在倾角为a的斜面上物体与斜面一起在水平面上匀速�左水平移动的距离为s．则斜面的支持力和�擦力对物体做的功为 sketch template

质量为m的物体放在A处的地平面上用竖直�上的力F拉物体物体的加速度a与拉力F的关系图线如图中A线所示质量为的另一物体在B地做类似实验得a sketch template

25． 质量为m的物体A放在倾角为θ＝37°的斜面上时恰好能匀速下�现用细线系住物体A并平行于斜面�上绕过光�的定�轮另一端系住物体B sketch template

已知一足够长斜面倾角为=37°一质量M=10kg物体在斜面底部受到一个沿斜面�上的F=100N的力作用由静止开始运动物体在2s内位移为 sketch template

24．如图所示在倾角θ=37°的足够长的固定的斜面底端有一质量m=10kg的物体物体与斜面间动�擦因数µ =025现用轻细绳将物体由 sketch template

如图所示小物体m放在质量为M的物体上M系在固定在O点的水平轻弹簧的一端且置于光�的水平面上弹簧的劲度系数为k将M�右拉离平衡位置x sketch template

如图所示在光�水平而上有一质量为M的斜劈其斜面倾角为α一质量为m的物体放在其光�斜面上现用一水平力F推斜劈恰使物体m与斜劈间无相对 sketch template

21．如图所示质量为m的物体在平行于斜面�上的力F作用下沿放在水平地面上的质量为M的粗糙斜面匀速下�此过程中斜面保持静止则地面对斜面 A sketch template

质量为m的物体静止在倾角为θ的斜面上当斜面沿水平方��右匀速移动了距离s时如图所示物体m相对斜面静止则下列说法正确的是 A．合力对 sketch template

14．如图所示质量为M的直角三棱柱A放在水平地面上三棱柱的斜面是光�的且斜面倾角为θ质量为的光�球放在三棱柱和光�竖直墙壁之间A和B sketch template

9．如图所示放在斜面上的物体处于静止状态 斜面倾角为30°物体质量为m若想使物体沿斜面从静止开始下�至�需要施加平行斜面�下的推力F 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

如图甲所示质量为M的直角劈B放在水平面上在劈的斜面上放一个质量为m的物体A用一个竖直�下的力F作用于A上物体A刚好沿斜面匀速下�．若 sketch template

如图所示质量为m的物体A放在倾角为θ的斜面体B上并在图示的水平恒力F作用下使它们之间刚好不�生相对�动而�左运动已知斜面和水平面均光� sketch template

如图所示质量为M倾角为α的斜面体被固定在水平地面上斜面顶端与劲度系数为k自然长度为l的轻质弹簧相连弹簧的另一端连接着质量为m的物块 sketch template

6．质量为m的物体在受到与运动方�一致的外力F的作用下经过时间t后物体的动量由mv1增大到mv2若力和作用时间改为都由mv1开始下面 sketch template

如图所示质量为m的物体沿倾角为q的光�斜面下�斜面体质量为M且与水平面无相对运动则物体下�过程中地面对斜面体的支持力大小为 �擦力 sketch template

质量为m的物体从高为h的斜面顶端自静止开始�下最后停在平面上的B点如图所示若该物体从斜面顶端以初速度v0沿斜面�下则停在平面上的C点 sketch template

1．质量为m的物体放在倾角为α的斜面上力F垂直于斜面作用在物体上物体处于静止状态如图所示．下列说法中正确的是 A．力F越大物体所受�擦 sketch template

如图所示将质量为m的物体B放在质量为M 的光�的斜面A上当A在水平力F的作用下在光� 水平面上作匀加速直线运动时B物体恰好不下� 试求 sketch template

7．如图所示质量为m的物体静止在倾角为q的斜面上物体与斜面间的动�擦因数为m现在使斜面体�右水平匀速移动距离l则�擦力对物体所做的功为 sketch template

如图所示倾角为α的斜面体放在粗糙的水平面上质量为m的物体A与一劲度系数为k的轻弹簧相连现用拉力F沿斜面�上拉弹簧使物体A在光�斜面上 sketch template

如图所示质量为m的物体A放在质量为M的物体B上B与弹簧相连它们一起在光�水平面上做简谐运动．振动过程中AB之间无相对运动设弹簧的劲度 sketch template

质量为m的物体静止于倾角为θ的光�斜面底端用平行于斜面方�的恒力F作用于物体上使它沿斜面加速�上运动．当物体运动到斜面中点时撤出外力 sketch template

质量为m的物体放在水平面上它与地面之间的动�擦因数为μ现对物体施以方�与水平方�成θ角斜�上的拉力F如图所示．为了使物体沿水平地面保持 sketch template

如图所示固定斜面的倾角为30°质量为m的物体在沿斜面�上的恒力F作用下以某一速度由底端�上运动上升的最大高度为h其加速度大小为g2 sketch template

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