如图所示甲乙两个�轮组通过细绳悬挂在天花板上用�轮组匀速提升重为600n的物体时悬挂甲乙两�轮组的细绳所受的拉力分别为f甲f乙 Sketch Coloring Page

如图所示甲乙两个�轮组通过细绳悬挂在天花板上用�轮组匀速提升重为600n的物体时悬挂甲乙两�轮组的细绳所受的拉力分别为f甲f乙 Template

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More Sketches

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

sketch #2849 dj

Nina Mercedez
sketch #2849 dj

sketch #5369 Wolverine by ShopRasta Roots

anonymous

anonymous
sketch #5369 Wolverine by ShopRasta Roots

sketch #4685 Dave Mustaine by Erika Ishikawa

anonymous

anonymous
sketch #4685 Dave Mustaine by Erika Ishikawa

sketch #4191

anonymous

anonymous
sketch #4191

sketch #4305 Burka,

Ainhoa White
sketch #4305 Burka,

sketch #1145

anonymous

anonymous
sketch #1145

sketch #2588 Buble by sketchmaster

sketchmaster
sketch #2588 Buble by sketchmaster

sketch #3444 PSY by Melodee Ripepi

anonymous

anonymous
sketch #3444 PSY by Melodee Ripepi

sketch #664 Spider on a plant pot

Rachel Roe
sketch #664 Spider on a plant pot

sketch #4869 Madara by Jean-Benoit Renaud

anonymous

anonymous
sketch #4869 Madara by Jean-Benoit Renaud

sketch #2982 Lion by Ati Gohary

anonymous

anonymous
sketch #2982 Lion by Ati Gohary

sketch #5094 Squirrel by Mehdi Público

anonymous

anonymous
sketch #5094 Squirrel by Mehdi Público

sketch #3350 Gerard Way by Carrieann Benthem

anonymous

anonymous
sketch #3350 Gerard Way by Carrieann Benthem

sketch #1732

anonymous

anonymous
sketch #1732

sketch #828 Were Fools

anonymous

anonymous
sketch #828 Were Fools

sketch #3298

Hank Henry Armstrong
sketch #3298

sketch #2723 by Sam Torres

Sam Torres
sketch #2723 by Sam Torres

sketch #3857

anonymous

anonymous
sketch #3857

sketch #4555 Mario by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko

sketch #2554

anonymous

anonymous
sketch #2554

sketch #3274

anonymous

anonymous
sketch #3274

sketch #132

anonymous

anonymous
sketch #132

sketch #2996 American Flag

James Forest
sketch #2996 American Flag

sketch #2770 Maggie by Shuvo Islam

Shuvo Islam
sketch #2770 Maggie by Shuvo Islam

sketch #3375

anonymous

anonymous
sketch #3375

sketch #3226 Goth Face

anonymous

anonymous
sketch #3226 Goth Face

sketch #2351

anonymous

anonymous
sketch #2351

sketch #2082 mash

anonymous

anonymous
sketch #2082 mash

sketch #1041 strawberries

anonymous

anonymous
sketch #1041 strawberries

sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

anonymous

anonymous
sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

tomski如图所示甲乙两个�轮组通过细绳悬挂在天花板上用�轮组匀速提升重为600n的物体时悬挂甲乙两�轮组的细绳所受的拉力分别为f甲f乙 coloring

用如图所示甲乙两个�轮组分别提起相同的质量的物体．两个�轮组的动�轮的质量相同不计�擦则A．F甲> F乙η甲>η乙B．F甲 sketch template

用四个�轮和两根相同的绳子组成如图所示的甲、乙两个�轮组用它们匀速提起货物在绳自由端施加竖直的拉力分别为F甲和F乙物重分别为G甲和G乙 sketch template

如图所示甲乙两个�轮组通过细绳悬挂在天花板上用�轮组匀速提升重为600N的物体时悬挂甲乙两�轮组的细绳所受的拉力分别为F甲F乙 sketch template

10．用相同的定�轮和动�轮组成甲乙两个�轮组如图8所示用它们来提升同一重物甲�轮组将重物举高1m乙�轮组将重物举高2m在不计绳 sketch template

利用如图所示的甲乙两�轮组在相同的时间内用大小相同的力F1和F2分别把质量相等的重物G1和G2提升到相同的高度则 A．甲�轮组的机械 sketch template

分别用如图所示的甲乙两个�轮组在100s内将重为400N 的物体G匀速提升10m每个�轮的重均为20N．不计绳重及�擦此过程中 A sketch template

用如图所示甲乙两个�轮组分别提起相同的质量的物体．两个�轮组的动�轮的质量相同不计�擦则A．F甲> F乙η甲>η乙B．F甲 sketch template

如图所示的甲乙两个�轮组所用�轮都相同分别把同一重物匀速提升相同的高度．若不计绳重及�擦下列说法正确的是 A．F1=F2B．乙�轮 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

小华分别用如图所示的甲乙两个�轮组分别在相同时间内将同一重物匀速提升了不同的高度h1和h2h1＜h2每个�轮的重均相等不计绳重及 sketch template

如图所示，完全相同的�轮，用相同的绳子绕成甲、乙两个�轮组，分别提起重为G 1和G 2的两个物体，比较它们省力情况和机械效率，若不计绳重和�擦 sketch template

如图所示用两个�轮分别匀速提升AB两个物体拉细绳的力F大小相等在相同时间内物体上升的距离也相等绳重及�擦不计�轮的质量小于物体的 sketch template

如图所示用相同的�轮构成甲乙两个�轮组在相等的时间内分别把同一个重物匀速提升相同高度不计绳重及�擦下列说法正确的是 A．绳子自由 sketch template

如图所示用两个�轮分别匀速提升AB两个物体拉细绳的力F大小相等在相同时间内物体上升的距离也相等绳重及�擦不计�轮的质量小于物体的 sketch template

如图所示用相同的�轮构成甲乙两个�轮组分别把同一个重物匀速提升相同高度．不计绳重及�擦下列说法正确的是 A．绳子自由端移动的距离 sketch template

用如图所示的甲乙两个�轮组分别将重物G1G2提高相同的高度已知每一个�轮的质量都相同不计绳重和�擦下列说法正确的是 A．若G1 sketch template

用四只完全相同的�轮和两根相同的绳子组成如图所示的甲乙两个�轮组不计绳子与�轮的�擦则 A 甲较费力但机械效率与乙相同B 乙较 sketch template

如图所示甲乙丙丁是四个材料体积形状互不相同的物体图中注明了它们的浮沉情况及其每个物体受到的重力G在图中画出每个物体受到的 sketch template

如图所示小明分别用甲乙两�轮把同一桶沙子从一楼地面提到二楼地面用甲�轮所做的总功为W1机械效率为η1用乙�轮所做的总功为W2机械效率 sketch template

百度教育 sketch template

如图所示用相同的�轮组成甲乙两个�轮组分别将同一物体在相同时间内匀速提升相同高度若不计绳重和�擦比较甲乙两�轮组下列说法正确的是 sketch template

如图所示图中的甲乙两个物体处于静止状态甲乙两个物体的密度比ρ甲ρ乙=21质量比m甲m乙=45则下列说法正确的是 A．�轮 sketch template

用相同�轮和绳子分别组成如图所示甲乙两个�轮组绳子所能承受的最大拉力相同．不计绳重及�擦两装置匀速提升物体的重力最大时则下列说法正确的 sketch template

如图所示用相同的�轮组成甲乙两个�轮组分别将同一物体在相同时间内匀速提升相同高度若不计绳重和�擦比较甲乙两�轮组下列说法正确的是 sketch template

如图所示甲乙两个正方体物块放置在水平地面上甲的边长小于乙的边长甲对地面的压强为p1乙对地面的压强为p2如果甲乙物块的 A sketch template

如图所示甲乙两个物块分别系在一条跨过定�轮的轻绳两端已知甲的质量为300g乙的质量为100g不计�擦g取10m/s2则甲乙运动 sketch template

如图所示甲乙两个粗细不同的饮水桶装有同体积的水其底部装有口径相同的阀门当两阀门同时开启后A甲乙同时流完B甲先流完C乙先流完D sketch template

12．如图所示用相同的�轮和绳子分别组成的甲乙两个�轮组把相同的钩码提升相同的高度在不计绳重及机械�擦的情况下甲所用的拉力 乙所用的 sketch template

如图所示小明分别用甲乙两�轮把同一桶沙子从一楼地面提到二楼地面用甲�轮所做的总功为W1机械效率为η1用乙�轮所做的总功为W2机械效率 sketch template

如图所示两个物体甲和乙通过细绳与弹簧连接在一起．甲重10N放住地面上乙重5N被吊在空中它们均保持静止．若小计弹簧及细绳的重力弹簧受到的 sketch template

12．如图所示用相同的�轮和绳子分别组成的甲乙两个�轮组把相同的钩码提升相同的高度在不计绳重及机械�擦的情况下甲所用的拉力 乙所用的 sketch template

如图所示甲乙两个学生各乘一辆小车在光�的水平面上做抛球游戏．已知甲车上有质量m=1kg的小球若干个甲和他的车及所带小球的总质量为M1 sketch template

用相同的�轮和绳子分别组成如图所示的甲乙两个�轮组若不计绳重及�擦两装置都匀速提升同一重物则下列说法正确的是 A．F1=F2�轮组的 sketch template

如图所示甲乙两位同学做“拔河游戏．两人分别用伸平的手掌托起长凳的一端保持凳子水平然后各自�两侧拖拉．若凳子下表面各处的粗糙程度相同 sketch template

如图所示已知甲乙两个相同的验电器甲带负电乙不带电拿一根有绝缘柄的�属杆把两个验电器连接起来．下列说法正确的是 A．甲验电器的�属箔 sketch template

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