5．如图所示用一根绕过定�轮的细绳把质量分别为m和m的两个物块p和q拴在一起若将物块q沿水平地面�右移动�许仍能保持平衡则关于力的变化 Sketch Coloring Page

5．如图所示用一根绕过定�轮的细绳把质量分别为m和m的两个物块p和q拴在一起若将物块q沿水平地面�右移动�许仍能保持平衡则关于力的变化 Template

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More Sketches

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

sketch #921 comics ufo

anonymous

anonymous
sketch #921 comics ufo

sketch #3919 this is not my best but i did it because it looks very cool

anonymous

anonymous
sketch #3919 this is not my best but i did it because it looks very cool

sketch #3695

Mahmed Alhaj
sketch #3695

sketch #3310 Link by Cxsar Alvarez

anonymous

anonymous
sketch #3310 Link by Cxsar Alvarez

sketch #3986

anonymous

anonymous
sketch #3986

sketch #4582 Pikachu by Mariana Sanchez Acevedo

anonymous

anonymous
sketch #4582 Pikachu by Mariana Sanchez Acevedo

sketch #3039 Anonymous by Gootee Jaroonsit

anonymous

anonymous
sketch #3039 Anonymous by Gootee Jaroonsit

sketch #342 Forest scene

Chris Shrimp Lonsdale
sketch #342 Forest scene

sketch #3429 Another try of Miku xD

Chelley
sketch #3429 Another try of Miku xD

sketch #5067

anonymous

anonymous
sketch #5067

sketch #4831

anonymous

anonymous
sketch #4831

sketch #5436

anonymous

anonymous
sketch #5436

sketch #1668 SUNSET

anonymous

anonymous
sketch #1668 SUNSET

sketch #3365 Igor by Johan Kennet Espinoza Moreno

anonymous

anonymous
sketch #3365 Igor by Johan Kennet Espinoza Moreno

sketch #3708

anonymous

anonymous
sketch #3708

sketch #2888 Jimi Hendrix by Meen Suksoi

anonymous

anonymous
sketch #2888 Jimi Hendrix by Meen Suksoi

sketch #645

Tom Kelly
sketch #645

sketch #3236 Sunset by Aaron Bahary

anonymous

anonymous
sketch #3236 Sunset by Aaron Bahary

sketch #2278 flower

anonymous

anonymous
sketch #2278 flower

sketch #126

Chris Shrimp Lonsdale
sketch #126

sketch #5155

anonymous

anonymous
sketch #5155

sketch #3390 Beautiful drawing by Jessie Lightwood

anonymous

anonymous
sketch #3390 Beautiful drawing by Jessie Lightwood

sketch #4646 Panda by Raimundo Santos

anonymous

anonymous
sketch #4646 Panda by Raimundo Santos

sketch #855

Laura Agapi Asnicar
sketch #855

sketch #5315

anonymous

anonymous
sketch #5315

sketch #1079

anonymous

anonymous
sketch #1079

sketch #4555 Mario by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko

sketch #4722 Ichigo by Gopal Gopi

anonymous

anonymous
sketch #4722 Ichigo by Gopal Gopi

sketch #5289

anonymous

anonymous
sketch #5289

sketch #5201 Ponyta by WatasHi Satemura Oke

anonymous

anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke

tomski5．如图所示用一根绕过定�轮的细绳把质量分别为m和m的两个物块p和q拴在一起若将物块q沿水平地面�右移动�许仍能保持平衡则关于力的变化 coloring

5．如图所示用一根绕过定�轮的细绳把质量分别为m和M的两个物块P和Q拴在一起若将物块Q沿水平地面�右移动�许仍能保持平衡则关于力的变化 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甲所示，用刻度尺测量一物体的长度，物体的长度为cm；如图乙所示，图中是分度值为01s的机械秒表，其示数是s。 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，用三根轻绳将质量为m的物块悬挂在空中。已知ac和bc与竖直方�的夹角分别为30°和60°，重力加速度为g。请选择合适的研究对象，画出 sketch template

2．如图所示是一个铁丝圈中间松松地系一根棉线图乙是浸过肥皂液后的铁丝圈上形成一肥皂液薄膜图丙所示是用手指轻轻地碰一下棉线的任意一侧图丁 sketch template

力的三角形法则的应用知乎 sketch template

8．如图4所示某人站在A处用一根绳子和两个�轮提起物体B画出最省力的绕线——青夏教育精英家教�—— sketch template

如图所示，用�轮组帮助汽车脱困，汽车被水平匀速拉动12m时，作用在绳子自由端的拉力F为1000N，绳子自由端移动的速度为06m/s，�轮组 sketch template

如图所示用一根绳子绕过定�轮一端拴在钩码上手执另一端分别用力F1F2F3匀速拉起钩码．忽略绳子与�轮的�擦下列说法中正确的是 sketch template

29．如图所示使一薄钢条下端固定现分别用不同的力去推它使其�生甲乙丙丁各图所示的形变如果F1=F3=F4&gtF2能说明力的作用 sketch template

如图所示用一根硬棒撬起一个石块棒的上端A是动力的作用点若用最小的力撬动石块请标出此时杠杆的支点O并画出最小动力F及动力臂L．题目和 sketch template

16．如图所示左边是探究某根弹簧的伸长量x与所受拉力F之间关系的实验图根据实验数据得到右边图线 �写出图线代表的函数 X用m做单位 sketch template

20．如图所示用一根长为L质量不计的细杆与一个上弧长为下弧长为的�属线框的中点联结并悬挂于O点悬点正下方存在一个上弧长为2下弧长为2的 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

8．如图4所示某人站在A处用一根绳子和两个�轮提起物体B画出最省力的绕线——青夏教育精英家教�—— sketch template

百度教育 sketch template

如图所示用一动�轮把重为100N的物体匀速提到4m高处作用在绳末端的拉力为75N则�轮组的机械效率为 A．133%B．75%C．66 sketch template

如图所示用一根长杆和两个定�轮的组合装置来提升重物M长杆的一端放在地上通过铰链连接形成转轴其端点恰好处于左侧�轮正下方O点处在杆的中点 sketch template

如图所示用一根绳吊起�属小桶在桶的下部钻两个小孔AB当桶内盛水时水从AB孔喷出当剪断绳让小桶自由下落如果空气阻力可以忽略 sketch template

铰制孔用螺栓组连接的三种方案如图所示。已知L=300mm，a=60mm，试求螺栓连接的三个方案中，受力最大的螺栓所受的横�载荷Fs 知乎 sketch template

百度教育 sketch template

如图所示用一机械效率为90%�轮组拉着重900N的物体A沿水平方�在40s内匀速移动了8m拉力F所做的功为1200J．则 A．拉力的 sketch template

如图所示用一根细线OB把电灯拉至图中位置电线OA与天花板夹角为60°．若要使细线OB所受拉力最小则细绳OB与OA的夹角θ应为 A sketch template

如图所示用一根细线拴一块橡皮擦甩起来使橡皮擦绕手做圆�运动在图中画出橡皮擦此时所受重力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�轮组拉着物体A是正方体铁块边长是30cm．当拉力F=70N时物体A恰好做匀速直线运动．动�轮重15N已知ρ铁=78× sketch template

工人师傅利用如图所示的�轮组将重为800N的货物匀速提升 08m所用拉力F为320N则工人做的有用功是640640J此�轮组的机械效率 sketch template

如图所示用两支相同的弹簧秤吊着一根铜棒铜棒所在的虚线框范围内有垂直纸面的匀强磁场棒中通入自左�右的电流．当棒静止时两弹簧秤示数均为F1 sketch template

如图所示用一根细线栓一块橡皮甩起来使橡皮绕手做轨迹为圆�且其速度大小不变的运动下列说法正确的是 A．因橡皮的速度大小不变所以其运动 sketch template

如图所示用一根自重可忽略不计的撬棒撬石块若撬棒C点受到石块的压力是1800 N且AB＝18 mBD 06 mCD＝04 m则 sketch template

如图所示在水中有一只小船用一根轻质细线绕过一个光�的定�轮在水平外力F作用下小船缓缓靠岸在此过程中小船所受水的阻力恒定则在此过程中 sketch template

如图所示某人站在A处用一根绳子和两个�轮提起物体B画出最省力的绕线．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示用一根长为l=1m的细线一端系一质量为m=1kg的小球另一端固定在一光�锥体顶端锥面与竖直方�的夹角θ=37°．g取10m sketch template

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