如图所示轻绳ab能承受的最大拉力为100n在它下面悬挂一重为50n的重物通过能承受最大拉力为50n的绳子分两种情况缓慢地拉起重物．第一 Sketch Coloring Page

如图所示轻绳ab能承受的最大拉力为100n在它下面悬挂一重为50n的重物通过能承受最大拉力为50n的绳子分两种情况缓慢地拉起重物．第一 Template

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

anonymous

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

sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

anonymous

anonymous
sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

sketch #2646 Buzzy bee on flowers

Rachel Roe
sketch #2646 Buzzy bee on flowers

sketch #5314

anonymous

anonymous
sketch #5314

sketch #5061

anonymous

anonymous
sketch #5061

sketch #3250 Lonely cat Lars Tunebo

anonymous

anonymous
sketch #3250 Lonely cat Lars Tunebo

sketch #2620 goblin man

sketchmaster
sketch #2620 goblin man

sketch #378 Guess what flag?
ɔılqndǝɹ ɥɔǝzϽ

anonymous

anonymous
sketch #378 Guess what flag? ɔılqndǝɹ ɥɔǝzϽ

sketch #5438

anonymous

anonymous
sketch #5438

sketch #2806 Puppy love by Sam Torres

Sam Torres
sketch #2806 Puppy love by Sam Torres

sketch #4386 Freddie Mercury by Павел Павлов

anonymous

anonymous
sketch #4386 Freddie Mercury by Павел Павлов

sketch #3986

anonymous

anonymous
sketch #3986

sketch #5185

anonymous

anonymous
sketch #5185

sketch #4869 Madara by Jean-Benoit Renaud

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anonymous
sketch #4869 Madara by Jean-Benoit Renaud

sketch #1328

anonymous

anonymous
sketch #1328

sketch #1041 strawberries

anonymous

anonymous
sketch #1041 strawberries

sketch #5370 Requiem for the Phantom by Marita Amaya

anonymous

anonymous
sketch #5370 Requiem for the Phantom by Marita Amaya

sketch #4933 Tobi by Abdelwahab Haik

anonymous

anonymous
sketch #4933 Tobi by Abdelwahab Haik

sketch #734 ytsfsfsdhgdhgf

Melissa Cogo
sketch #734 ytsfsfsdhgdhgf

sketch #5170

anonymous

anonymous
sketch #5170

sketch #5236 Edward Scissorhands by Ronin Ronin

anonymous

anonymous
sketch #5236 Edward Scissorhands by Ronin Ronin

sketch #4821 Johnny M. by Z Ionut Ady

anonymous

anonymous
sketch #4821 Johnny M. by Z Ionut Ady

sketch #5136

anonymous

anonymous
sketch #5136

sketch #3064

anonymous

anonymous
sketch #3064

sketch #3517 Scratch from Ice Age by VlAd Craciun

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anonymous
sketch #3517 Scratch from Ice Age by VlAd Craciun

sketch #25 Suzzy the stegosaurus

Rachel Roe
sketch #25 Suzzy the stegosaurus

sketch #1446

anonymous

anonymous
sketch #1446

sketch #1711

anonymous

anonymous
sketch #1711

sketch #3431 Jimi Hendrix by Konvicted Rohit

anonymous

anonymous
sketch #3431 Jimi Hendrix by Konvicted Rohit

sketch #3127 Hulk George Lucaz

anonymous

anonymous
sketch #3127 Hulk George Lucaz

tomski如图所示轻绳ab能承受的最大拉力为100n在它下面悬挂一重为50n的重物通过能承受最大拉力为50n的绳子分两种情况缓慢地拉起重物．第一 coloring

如图所示轻绳AB能承受的最大拉力为100N在它下面悬挂一重为50N的重物通过能承受最大拉力为50N的绳子分两种情况缓慢地拉起重物．第一 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示轻绳AC与天花板夹角α=30°轻绳BC与天花板夹角β=60°设ACBC绳能承受的最大拉力均不能超过100NCD绳强度足够大 sketch template

4．如图所示用光�轻质动�轮悬挂重力为G的物体轻绳总长L绳能承受的最大拉力是2G．现将轻绳一端固定另一端缓慢�右移动距离d而不使绳拉断 sketch template

如图所示AB两点在同一水平面上轻绳OAOB与水平方�的夹角分别为37°和53°若轻绳OA和OB所能承受的最大拉力分别为120N和 sketch template

题目如图所示AB为竖直转轴细绳AC和BC的结点C系一质量为m的小球两绳能承担的最大拉力均为2mg当AC和BC均拉直时∠ABC=90 sketch template

如图所示A、B两小球分别用轻质细绳L1和轻弹簧系在天花板上A、B两小球之间用一轻质细绳L2连接细绳L1、弹簧与竖直方�的夹角均为θ细绳 sketch template

如图所示用三段轻绳子将重物悬挂在空中此时绳子OB保持水平绳子OA与竖直方�的夹角为30°1画出节点O的受力示意图2如果绳子OA sketch template

15．如图6所示绳子AB能承受的最大拉力为100N用它悬挂一个重50N的物体现在其中点O施加一个水平拉力F缓慢�右拉动当绳子断裂时AO sketch template

如图所示一根轻绳上端固定O点下端拴一个重力为G的小球开始时轻绳处于竖直状态轻绳所能承受的最大拉力为2G现对小球施加一个方�始终水平 sketch template

2．如图1所示A与B两个物体用轻绳相连后跨过无�擦的定�轮A物体在水平面上Q位置时处于静止状态若将A物体移到P位置仍然能够处于静止 sketch template

18． 如图期末 9所示的支架上有不计重力的细绳AB细绳与竖直墙壁交角为60°轻杆BC与竖直墙壁用铰链连接夹角为30°若细绳能承受的 sketch template

如图所示一个轻质光�的�轮跨在轻绳ABC上�轮下挂一个重为G的物体．今在�轮上加一个水平拉力使其�右平移到绳BC部分处于竖直AB部分与 sketch template

用一条绳子悬挂一物块物块处于静止状态这时物块所受的作用力是和它们的施力物体是 ——青夏教育精英家教�—— sketch template

如图所示质量为m的小球被水平绳AO和与竖直方�成θ角的轻弹簧系着处于静止状态现用火将绳AO烧断在绳AO烧断的瞬间下列说法正确的是 sketch template

如图所示两物体AB通过跨过定�轮的轻绳相连物体B静止于水平地面上不计�轮处的�擦力则下列说法中正确的是 A．绳对B的拉力大小等于 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

如图所示用绳AC和BC吊起一个物体绳AC与竖直方�的夹角为60°能承受的最大拉力为100N绳BC与竖直方�的夹角为30°能承受的最大 sketch template

如图所示两条悬绳OAOB结于O点O点下方挂一重物GAB两点系在水平天花板上OA绳与天花板之间的夹角为53°OB绳与天花板之间的 sketch template

如图所示一质量为m的小球用长为L的轻绳悬挂于O点初始时刻小球静止于P点第一次小球在水平拉力F作用下从P点缓慢地移动到Q点此时轻绳与 sketch template

一轮复习：“活结”和“死结”模型知乎 sketch template

15．如图所示不可伸长的轻绳一端固定于墙上O点拉力F通过一轻质定�轮和轻质动�轮作用于绳另一端则重物m在力F的作用下缓慢上升的过程中 sketch template

如图所示用轻绳AC和BC悬挂一重物绳与水平天花板夹角分别为60°和30°若物体重100N则绳AC的拉力为50$sqrt{3}$N sketch template

如图所示用轻绳AO和OB将重为G的重物悬挂在水平天花板和竖直墙壁之间处于静止状态AO绳水平OB绳与竖直方�的夹角为θ．设AO绳的拉力大小 sketch template

用细绳AC和BC吊起一重物两绳与竖直方�的夹角如图所示AC能承受的最大拉力为150NBC能承受的最大拉力为100N．1若挂一50N的 sketch template

如图所示用绳AC和BC吊起一个物体绳AC与竖直方�的夹角为60°能承受的最大拉力为100N绳BC与竖直方�的夹角为30°能承受的最大 sketch template

如图所示轻质杠杆OP长2m能绕O点转动P端用细绳悬于N点．现有一质量为1kg的物体A通过�环挂在M点�环和绳子的质量可忽略OM的 sketch template

如图所示 BC绳 AC绳与竖直方�的夹角分别为60°和30°重物的重力为G=20N 求 1 AC绳所受的拉力大小 sketch template

用三根轻绳将质量为m的物块悬挂在空中如图所示已知绳ao与水平方�的夹角为60°绳ob水平绳oc下悬挂物块则ao绳和bo绳中的拉力分别 sketch template

用两根绳子吊起一个重物如图所示如果AOBO绳所能承受的最大拉力均是20104Nsin37º＝06sin53º＝08则1 sketch template

如图所示，长L=020m的不可伸长的轻绳上端固定在O点，下端系一质量m=010kg的小球（可视为质点），将绳拉至水平位置，无初速地释放小球 sketch template

如图所示绳长L=05m能承担最大拉力为42N一端固定在O点另一端挂一质量为m=02kg的小球悬点O到地面高H=55m若小球至 sketch template

如图所示质量为m1的物体甲通过三段轻绳悬挂三段轻绳的结点为O．轻绳OB水平且B端与放置在水平面上的质量为m2的物体乙相连轻绳OA与竖直 sketch template

如图所示固定的光�竖直杆上套着一个�块用轻绳系着�块绕过光�的定�轮以大小恒定的拉力F拉绳使�块从A点起由静止开始上升若从A点上升至 sketch template

如图所示两长方体木块A和B叠放在光�水平面上质量分别为和MA与B之间的最大静�擦力为B与劲度系数为的水平轻质弹簧连接构成弹簧振子为使 sketch template

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