如图所示轻杆oa可绕支点0转动在oa的c点悬挂一重为g 的物体细绳的一端拉住杆的a端另一端拴在墙上的b点使杆oa在图示位置平衡细绳 Sketch Coloring Page

如图所示轻杆oa可绕支点0转动在oa的c点悬挂一重为g 的物体细绳的一端拉住杆的a端另一端拴在墙上的b点使杆oa在图示位置平衡细绳 Template

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More Sketches

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

sketch #5289

anonymous

anonymous
sketch #5289

sketch #869

Laura Agapi Asnicar
sketch #869

sketch #4475 Daft Punk by Reggie Garcia

anonymous

anonymous
sketch #4475 Daft Punk by Reggie Garcia

sketch #4835 L from Death Note by Adidtzu Ady

anonymous

anonymous
sketch #4835 L from Death Note by Adidtzu Ady

sketch #2279 puppetsss

anonymous

anonymous
sketch #2279 puppetsss

sketch #3296

anonymous

anonymous
sketch #3296

sketch #2058

Raisa Mahmud
sketch #2058

sketch #3804

Laura Agapi Asnicar
sketch #3804

sketch #302

Chrystal Smith
sketch #302

sketch #4895 Cat by Gaurav Patel

anonymous

anonymous
sketch #4895 Cat by Gaurav Patel

sketch #314 Butterfly

anonymous

anonymous
sketch #314 Butterfly

sketch #264

anonymous

anonymous
sketch #264

sketch #4990

anonymous

anonymous
sketch #4990

sketch #4903 Naruto & Kurama by Fatér Szilvia

anonymous

anonymous
sketch #4903 Naruto & Kurama by Fatér Szilvia

sketch #3701 amazing Skull

anonymous

anonymous
sketch #3701 amazing Skull

sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

anonymous

anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

sketch #1474

anonymous

anonymous
sketch #1474

sketch #4953 Bird by Ervin Haxhija

anonymous

anonymous
sketch #4953 Bird by Ervin Haxhija

sketch #3058 Marilyn Monroe by Adam Pyszny

anonymous

anonymous
sketch #3058 Marilyn Monroe by Adam Pyszny

sketch #4883 White tiger by Kayson Danielle

anonymous

anonymous
sketch #4883 White tiger by Kayson Danielle

sketch #4736 Naruto by Wellen Lima

anonymous

anonymous
sketch #4736 Naruto by Wellen Lima

sketch #2434 Metallica

sketchmaster
sketch #2434 Metallica

sketch #4549

anonymous

anonymous
sketch #4549

sketch #5058

anonymous

anonymous
sketch #5058

sketch #2715 Angelina

Na Ruro
sketch #2715 Angelina

sketch #2446 Joker by sketchmaster

sketchmaster
sketch #2446 Joker by sketchmaster

sketch #1216

anonymous

anonymous
sketch #1216

sketch #1500

anonymous

anonymous
sketch #1500

sketch #1076

anonymous

anonymous
sketch #1076

sketch #2593 Tweety by sketchmaster

sketchmaster
sketch #2593 Tweety by sketchmaster

tomski如图所示轻杆oa可绕支点0转动在oa的c点悬挂一重为g 的物体细绳的一端拉住杆的a端另一端拴在墙上的b点使杆oa在图示位置平衡细绳 coloring

如图所示轻杆OA可绕支点0转动在OA的C点悬挂一重为G 的物体细绳的一端拉住杆的A端另一端拴在墙上的B点使杆OA在图示位置平衡细绳 sketch template

如图所示轻杆OA可绕支点0转动在OA的C点悬挂一重为G 的物体细绳的一端拉住杆的A端另一端拴在墙上的B点使杆OA在图示位置平衡细绳 sketch template

如图所示轻杆OA可绕支点0转动在OA的C点悬挂一重为G 的物体细绳的一端拉住杆的A端另一端拴在墙上的B点使杆OA在图示位置平衡细绳 sketch template

如图所示轻质杆可绕0点自由转动在A端施加一个始终垂直于杠杆的作用力F使轻质杆从OA位置匀速转到OA′位置的过程中力F的大小将 A sketch template

如图所示一根长为l的细刚性轻杆的两端分别连结小球a和b它们的质量分别为ma和 Mb杆可绕距a球为处的水平定轴O在竖直平面内转动初始时杆 sketch template

如图所示一根均匀直杆OA可绕过O点且垂直于纸面的轴转动在A端用竖直�上的力F将它拉到与竖直方�成角的位置 sketch template

20．如图轻杆OB在外力作用下保持静止O为支点请在图中画出动力臂和阻力臂——青夏教育精英家教�—— sketch template

如图所示轻质杠杆可绕O转动在A点始终受一垂直作用于杠杆的力在从A转动A′位置时力F将先变大后变小．题目和参考答案——青夏教育精英家教�—— sketch template

如图为一轻质杠杆O为支点OA=OB．若在AB两端各挂一个重物且GA=GB则AA端下沉BB端下沉C保持平衡D均有可能题目和 sketch template

百度教育 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示轻杆长为3L在杆的AB两端分别固定质量均为m的球A和球B杆上距球A为L处均点O装在光�的水平转动轴上外界给予系统一定的能量后 sketch template

B如图所示轻杆BC一端用铰链固定于墙上另一端有一小�轮C系重物的轻绳绕过�轮C将上端固定于墙上的A点不计�擦系统处于静止状态现将A sketch template

长为l、质量为m的均质杆OA以球铰链O固定，并以等角速度ω绕铅直线转动，如图13－11所示。如杆与铅直线的交角为θ，上学吧找答案 sketch template

百度教育 sketch template

偏置曲柄�块机构如图a所示，曲柄以匀角速度ω=15rad/s绕O轴转动。如OA=04m，AB=2m，OC=02m，求当上学吧找答案 sketch template

17．如图5所示直杆AB可绕铰接于墙的轴B转动今在A端分别加上水平�左垂直于杆竖直�上的三个力F1F2F3使它们对转轴B产生 sketch template

1如图1所示使用羊角锤拔钉子动力作用在锤柄上A点．请作出拔钉子时所用最小动力F的示意图．2如图2所示F1是作用在抽水机手柄A点处 sketch template

如图所示两根长度相等的杆OA与OB在O点用螺母铰接在一起两臂间的夹角可以改变OA是没有质量的轻杆而OB杆是由一定质量且质量均匀分布的重 sketch template

9．如图1 2所示轻杆上端有一个小�轮B下端可在如图的方�上移动一根细绳绕过�轮B上端固定在A点下端挂一重物．装置处于静止状态现 sketch template

如图所示一长为L的轻质细杆可绕其一端O点的竖直平面内自由转动在杆的中点和另一端分别固定两个质量均为m的可看作质点的AB小球．重力加速度为 sketch template

13．如图所示杠杆OA处于平衡状态在图中分别画出力F1和F2对支点O的力臂l1和l2——青夏教育精英家教�—— sketch template

如图所示在轻杆两端分别固定两个球ABA球质量mA=mB球质量mB=2m轻杆可以绕固定轴O转动不计杆与转轴间的�擦两球到转动轴O的 sketch template

8．如图所示长度相同的三根轻杆构成一个正三角形支架在A处固定质量为2的小球B处固定质量为的小球支架悬挂在O点可绕过O点并与支架所在 sketch template

如图所示A和B两个小球固定在一根轻杆的两端A球的质量为mB球的质量为2m此杆可绕穿过O点的水平轴无�擦地转动．现使轻杆从水平位置由静止 sketch template

如图所示轻质杠杆OA可绕O点转动在它的中点B处挂一重物G．在杠杆的A端施加一个最小的力F使杠杆平衡在图中画出力F的方�．题目和参考 sketch template

如图所示长度相同的三根轻杆构成一个正三角形支架固定质量为2m的小球A质量为m的小球B支架悬挂在O点可绕过O点并与支架所在平面相垂直 sketch template

如图所示轻质杠杆一端因始终水平方�力F作用而被逐步抬起在此过程中F的大小及力臂变化是 A．变大变大B．变大变小C．变小变大D．变 sketch template

如图所示一演示用的“永动机转轮由5根轻杆和转轴构成轻杆的末端装有用形状记忆合�制成的叶片轻推转轮后进入热水的叶片因伸展而“划水 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

在如图所示中O是杠杆的支点试画出F1和F2的力臂L1和L2．——青夏教育精英家教�—— sketch template

如图所示A和B两个小球固定在一根轻杆的两端mB＞mA此杆可绕穿过其中心的水平轴O无�擦转动．现使轻杆从水平状态无初速度释放�现杆绕O沿 sketch template

如图所示一根轻杆长为L=$sqrt{2}$R两端固定AB两球mAmB=$sqrt{3}$1放置在半径为R的光�半球形碗中在 sketch template

$如图所示轻杆的两端分别固定两个质量均为m的小球AB轻杆可以绕距A端$frac{1}{3}$杆长处的固定转轴O无�擦地转动若轻杆自水平 sketch template$

如图所示一根轻质直杆可绕轴O在竖直平面内无�擦地转动OA=2lOB=l质量均为m的两小球分别固定在杆的AB两端．开始时使轻杆处于水平 sketch template

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