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

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

please wait, the page is loading...

More Sketches

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

sketch #3999 Deadmau by Speeð Üp Säm

anonymous

anonymous
sketch #3999 Deadmau by Speeð Üp Säm

sketch #3488 cats

anonymous

anonymous
sketch #3488 cats

sketch #3473 Finn by Luana Santos

anonymous

anonymous
sketch #3473 Finn by Luana Santos

sketch #3385

anonymous

anonymous
sketch #3385

sketch #3786

anonymous

anonymous
sketch #3786

sketch #4087 Stewie by Leon Soria Ricardo

anonymous

anonymous
sketch #4087 Stewie by Leon Soria Ricardo

sketch #2751

Guillaume Ballieu
sketch #2751

sketch #2082 mash

anonymous

anonymous
sketch #2082 mash

sketch #1232 Dylan Thomas

anonymous

anonymous
sketch #1232 Dylan Thomas

sketch #3810

anonymous

anonymous
sketch #3810

sketch #2197

anonymous

anonymous
sketch #2197

sketch #669 Cluck

Rachel Roe
sketch #669 Cluck

sketch #2608 Beauty and the Beast by sketchmaster

sketchmaster
sketch #2608 Beauty and the Beast by sketchmaster

sketch #1504 donara

Donara Smbatyan
sketch #1504 donara

sketch #3800

Fon Talesrunner
sketch #3800

sketch #3285 Spongebob by Abbie Hayman

anonymous

anonymous
sketch #3285 Spongebob by Abbie Hayman

sketch #894 hmmm

anonymous

anonymous
sketch #894 hmmm

sketch #2877 Elvis by Karoline Castillo

anonymous

anonymous
sketch #2877 Elvis by Karoline Castillo

sketch #3448 Treba mi bolji

anonymous

anonymous
sketch #3448 Treba mi bolji "mish " ;)

sketch #2635 Zoidberg by sketchmaster

sketchmaster
sketch #2635 Zoidberg by sketchmaster

sketch #4558

anonymous

anonymous
sketch #4558

sketch #5311

anonymous

anonymous
sketch #5311

sketch #4945

anonymous

anonymous
sketch #4945

sketch #4151

anonymous

anonymous
sketch #4151

sketch #1199

Jesus Ariel Valencia Mendez
sketch #1199

sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

anonymous

anonymous
sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

sketch #4749 Random Girl by Adellachamp Stand

anonymous

anonymous
sketch #4749 Random Girl by Adellachamp Stand

sketch #1711

anonymous

anonymous
sketch #1711

sketch #643 Happy Valentines

Tom Kelly
sketch #643 Happy Valentines

sketch #4867 Johnny Depp Ronin Ronin

anonymous

anonymous
sketch #4867 Johnny Depp Ronin Ronin

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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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

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

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

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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

如图所示在两个质量分别为m和2m的小球a和b之间用一根长为2L的轻杆连接．两小球可绕穿过轻杆中心O的水平轴无�擦转动现让轻杆处于水平位置 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}$杆长处的固定转轴O无�擦地转动若轻杆自水平 sketch template$

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

如图所示的压紧机构，在力F 的作用下，�杆和连杆带动压紧臂转动，压杆上的压头便能将工件压紧。当连杆转至与底座垂直方�时，工件受到的压紧力最大 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

如图所示轻质杠杆OA可绕O点转动杠杆长04米在它的中点B处挂一重20牛的物体G若在杠杆上A端施加最小的力F使杠杆在水平位置平衡求 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

$如图所示长为L的轻杆一端固定一个质量为m的小球另一端可绕固定轴O转动已知小球通过最高点P时速度为v=$sqrt{frac{gL}{2 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

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

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

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物体A置于水平面上物A前固定有动�轮BD为定�轮．一根轻绳绕过DB后固定在C点BC水平当用力以速度υ拉绳子时物体沿水平 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

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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

百度教育 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

百度教育 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

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

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一轻杆AO可绕固定转轴O转动A端悬挂一盏电灯当绳子AB使杆处于图中所示的位置时AB长为4mOB长为3m绳子拉力为30N求 sketch template

free web stats