5．如图所示oa为一遵守胡克定律的橡皮条其一端固定在天花板上的o点另一端与静止在动�擦因数恒定的水平地面上的�块a相连当橡皮条处在竖直 Sketch Coloring Page

5．如图所示oa为一遵守胡克定律的橡皮条其一端固定在天花板上的o点另一端与静止在动�擦因数恒定的水平地面上的�块a相连当橡皮条处在竖直 Template

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More Sketches

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

sketch #4821 Johnny M. by Z Ionut Ady

anonymous

anonymous
sketch #4821 Johnny M. by Z Ionut Ady

sketch #3148

anonymous

anonymous
sketch #3148

sketch #5112

anonymous

anonymous
sketch #5112

sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

anonymous

anonymous
sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

sketch #5176

anonymous

anonymous
sketch #5176

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 #1440 donara

Donara Smbatyan
sketch #1440 donara

sketch #4971 Rhianna by Isaiah Fantisy Godlike

anonymous

anonymous
sketch #4971 Rhianna by Isaiah Fantisy Godlike

sketch #3774 Marilyn Manson by Junior Silva

anonymous

anonymous
sketch #3774 Marilyn Manson by Junior Silva

sketch #1430

Laura Agapi Asnicar
sketch #1430

sketch #2283 Head in a shoe

anonymous

anonymous
sketch #2283 Head in a shoe

sketch #2810 Lennon by El Harouati Nassera

El Harouati Nassera
sketch #2810 Lennon by El Harouati Nassera

sketch #5087

anonymous

anonymous
sketch #5087

sketch #3727 Stitch by Louis Tradieu

anonymous

anonymous
sketch #3727 Stitch by Louis Tradieu

sketch #245 Fishy

Lucy Barnard
sketch #245 Fishy

sketch #4319

anonymous

anonymous
sketch #4319

sketch #1118 easy zombie

anonymous

anonymous
sketch #1118 easy zombie

sketch #5326

anonymous

anonymous
sketch #5326

sketch #2593 Tweety by sketchmaster

sketchmaster
sketch #2593 Tweety by sketchmaster

sketch #4511 Yao Ming by Betty Marie Melzer

anonymous

anonymous
sketch #4511 Yao Ming by Betty Marie Melzer

sketch #5141

anonymous

anonymous
sketch #5141

sketch #5123

anonymous

anonymous
sketch #5123

sketch #3259

anonymous

anonymous
sketch #3259

sketch #5208 Alf by David Rossien

anonymous

anonymous
sketch #5208 Alf by David Rossien

sketch #5349

anonymous

anonymous
sketch #5349

sketch #3483 Ginger

Sarah Nila
sketch #3483 Ginger

sketch #4388 Homer and the Cherry

anonymous

anonymous
sketch #4388 Homer and the Cherry

sketch #1519

anonymous

anonymous
sketch #1519

sketch #3643

anonymous

anonymous
sketch #3643

sketch #3699 Dragon by Ana Cecilia

anonymous

anonymous
sketch #3699 Dragon by Ana Cecilia

tomski5．如图所示oa为一遵守胡克定律的橡皮条其一端固定在天花板上的o点另一端与静止在动�擦因数恒定的水平地面上的�块a相连当橡皮条处在竖直 coloring

5．如图所示OA为一遵守胡克定律的橡皮条其一端固定在天花板上的O点另一端与静止在动�擦因数恒定的水平地面上的�块A相连当橡皮条处在竖直 sketch template

如图所示OA为遵从胡克定律的弹性轻绳其一端固定于天花板上的0点另一端与静止在水平地面上的物块m相连当绳处于竖直位置时物块m对地面有压力 sketch template

如图所示OA为遵从胡克定律的弹性轻绳其一端固定于天花板上的0点另一端与静止在水平地面上的物块m相连当绳处于竖直位置时物块m对地面有压力 sketch template

5．如图所示OA为一遵守胡克定律的橡皮条其一端固定在天花板上的O点另一端与静止在动�擦因数恒定的水平地面上的�块A相连当橡皮条处在竖直 sketch template

如图9所示OA为一遵循胡克定律的弹性轻绳其一端固定于天花板上的O点另一端与静止在动�擦因数恒定的水平地面上的�块A相连当绳处于竖直位置 sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图，在四边形ABCD中，对角线AC与BD交于点O，已知OA =OC，OB=OD，过点O作EF⊥ BD，分别交AB、DC于点E，F，连接DE sketch template

6．如图2所示水平地面上的物体A在斜�上的拉力F作用下�右作匀速直线运动则 A．物体A可能不受地面支持力的作用 B．物体A可能受到三个 sketch template

7．如图所示弹性轻绳的一端固定在O点另一端拴一物体物体静止在水平地面上的B点并对水平地面有压力O点的正下方A处有一固定的垂直于纸面的 sketch template

一轮复习：动态平衡问题解题技巧知乎 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能承受最大拉力为10 N的细线OA与竖直方�成45°角能承受最大拉力为5 N的细线OB水平细线OC能承受足够大的拉力．为使OA 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

A如图所示杠杆OA在力F1F2的作用下处于静止状态L2是力F2的力臂在图中画出力F1的力臂和力F2．b如图所示为一杠杆杠杆两端 sketch template

第二单元相互作用与运动定律 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

动力学的解题方法知乎 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物体用两条细线悬挂细线OAOB的长度分别为3cm和4cm．若已知绳OB对物体的拉力为15N则OA对物体的拉力为 该物体受的 sketch template

在如图所示实验中将小铁球从斜面顶端由静止释放观察到它在水平桌面上运动的轨迹如图甲中虚线OA所示在OA方�的侧旁放一磁铁再次将小铁球从 sketch template

如图所示两条悬绳OAOB结于O点O点下方挂一重物GAB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OA与OCA为置于水平面的两根光��属导轨两导轨接触处O及A分别有较大的接触电阻R1=30Ω及R2=60ΩOCA满足曲线方程 sketch template

5．如图所示轻绳OA的一端系在质量为m的物体上另一端系在一个套在粗糙水平横杆上的圆环上现用水平力F拉绳上一点使物体从图中实线位置缓慢 sketch template

如图所示AOB为一轻质杠杆O为支点OA=OB在杠杆的B端挂一重20N的重物要使杠杆平衡则在A端施加的力F至�为 N 题目和参考 sketch template

如图所示，是探究某根弹簧的伸长量x与所受拉力F之间的关系图，由图可知，弹簧的劲度系数是 N/m，当弹簧受F 2=800N的拉力作用时，弹簧伸长 sketch template

．如图所示能承受最大拉力为10 N的细线OA与竖直方�成45°角能承受最大拉力为5 N的细线OB水平细线OC能承受足够大的拉力．为使OA sketch template

如图所示OA是一条折射光线若OA与水面夹角为50°关于入射角a折射角b大小的判断正确的是 A．a＞40°b=50°B．a＞40 sketch template

如图所示质量为m的物体在的水平力作用下沿倾角为q =30º的斜面�上匀速运动根据力学规律和题中提供的信息你还能求得哪几个作用力及跟�擦 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粗细均匀的�属环的电阻为R可绕轴O转动的�属杆OA的电阻R/4杆长为LA端与环相接触一阻值R/2为的定值电阻分别与杆的端点O 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

李平同学拉单杠时两臂平行握住单杠在他两臂逐渐分开的过程中某一只手臂的拉力大小变化情况为 A．逐渐变大B．逐渐变小C．先变小后变大D sketch template

如图所示ab是半径为1m的�属圆环的14O为圆心．Oa为一轻�属杆a端系一质量m=01kg的�属小球．Oa的电阻为01Ω小球始终与 sketch template

如图所示杠杆每小格的长度相等质量不计以o点为支点杠杆的右端挂有重物M支点左边的A处挂钩码M时杠杆平衡将重物M浸没在水中钩码移到 sketch template

如图所示AOB为一轻质杠杆O为支点OA=OB在杠杆的B端挂一重20N的重物要使杠杆平衡则在A端施加的力F至�为 N 题目和参考 sketch template

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