22．如右图所示一根粗细均匀的铁棒ab与一辆拖车相连接连接端b为一固定的水平转动轴拖车在水平面上�右做匀速直线运动棒长为l棒的质量为 Sketch Coloring Page

22．如右图所示一根粗细均匀的铁棒ab与一辆拖车相连接连接端b为一固定的水平转动轴拖车在水平面上�右做匀速直线运动棒长为l棒的质量为 Template

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anonymous

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sketch #3076 Angel by Burak Turan

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sketch #3032 Batman by Aaron Bahary

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sketch #4953 Bird by Ervin Haxhija

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sketch #1503 L 'Algérie

AbdouGt Zizou
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sketch #1670

Saifa Mahmud
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sketch #3707 The Thinker

anonymous

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sketch #3707 The Thinker

sketch #2740 Monster by Gabriela Segura

Gabriela Segura
sketch #2740 Monster by Gabriela Segura

sketch #4605 Goku by Jayme Sousa

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sketch #4605 Goku by Jayme Sousa

sketch #3708

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sketch #4970

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sketch #5285

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sketch #3774 Marilyn Manson by Junior Silva

anonymous

anonymous
sketch #3774 Marilyn Manson by Junior Silva

sketch #5312

anonymous

anonymous
sketch #5312

sketch #5188 Paul Walker by Taï Marsan

anonymous

anonymous
sketch #5188 Paul Walker by Taï Marsan

sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

anonymous

anonymous
sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

sketch #2753

Sofie Emilie Valentin Jeske
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sketch #2283 Head in a shoe

anonymous

anonymous
sketch #2283 Head in a shoe

sketch #5293

anonymous

anonymous
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sketch #2309

anonymous

anonymous
sketch #2309

sketch #3254 derp

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anonymous
sketch #3254 derp

sketch #3014 Fancy

James Forest
sketch #3014 Fancy "S "

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Laura Agapi Asnicar
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sketch #4479

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sketch #5168

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sketch #4990

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sketch #4821 Johnny M. by Z Ionut Ady

anonymous

anonymous
sketch #4821 Johnny M. by Z Ionut Ady

tomski22．如右图所示一根粗细均匀的铁棒ab与一辆拖车相连接连接端b为一固定的水平转动轴拖车在水平面上�右做匀速直线运动棒长为l棒的质量为 coloring

22．如右图所示一根粗细均匀的铁棒AB与一辆拖车相连接连接端B为一固定的水平转动轴拖车在水平面上�右做匀速直线运动棒长为L棒的质量为 sketch template

有一吊车的拉力传感器如右图所示。其中电阻应变片在等截面轴上。已知 R1、R2 R3、R4标称阻值均为120 Q桥路电压为 2V 物重m引起 sketch template

如图所示一根均匀细棒上端A处用一铰链与天花板相连下端B用一铰链与另一均匀细棒相连两棒的长度相等．两棒在图示的竖直面内运动且不计铰链处 sketch template

如图所示粗细均匀的杠杆O为支点PQ两点挂的砝码每一个都是相同的下列情况中仍可使杠杆平衡的是 A．PQ两点所挂砝码都增加为原来的 sketch template

7．一根质量分布均匀的长绳AB在水平外力F的作用下沿光�水平面做直线运动如图甲所示．绳内距A端x处的张力T与x的关系如图乙所示由图可知 sketch template

如图所示一根木棒AB在O点被悬挂起来已知AO=OC在AC两点分别挂有2个和3个质量相等的砝码木棒处于平衡状态．现在木棒的AC点各 sketch template

力的三角形法则的应用知乎 sketch template

如图所示一根柔软的弹性绳子右端固定左端自由ABCD 为绳上等距离间隔的点相临点间间隔为50cm现用手拉着绳子的端点A使其上下 sketch template

小强同学用如图所示的装置验证电流通过导体时产生的热量与导体电阻大小通过导体的电流和通电时间的关系．图中两个密封的烧瓶内盛满质量和温度都相同 sketch template

13． 如右图所示条形磁铁置于水平面上电磁铁与其在同一水平面上右端固定并保持水平当电路中开关S由断开到闭合时条形磁铁一直保持静止 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

如右图所示两个半径相同．粗细相同互相垂直的圆形导线圈可以绕通过公共的轴线xx′自由转动分别通以相等的电流设每个线圈中电流在圆心处产生磁 sketch template

如右图所示一束带电粒子流从同一方�垂直射入一磁感应强度为B的匀强磁场中在磁场中分成两条轨迹1和2 那么它们的速度动量电荷荷质比之间 sketch template

如图所示一环形线圈沿条形磁铁的轴线从磁铁N极的左侧A点运动到磁铁S极的右侧B点AB两点关于磁铁的中心对称则在此过程中穿过环形线圈的 sketch template

如图所示，一根半径为R的无限长直铜导线，载有电流I，电流均匀分布在导线的横截面上。在导线内部通过中心轴作一横切面S，则通过横切面S上每单位长度 sketch template

如右图所示物体A的重力为5牛顿将物体A全部浸没在水中静止时弹簧秤的示数为3牛顿若将物体A缓慢地放入另一种液体B中当物体A有3/5的 sketch template

有一根粗细均匀的�属电阻线．1用螺旋测微器测直径时示数如图1所示读数为 Mm．2其电阻Rx可用如图2甲所示的电路测量．所给器材中 sketch template

22．如右图所示在磁场中悬挂一根直导线导线的两端分别连接在电流表的两个接线柱上组成一个闭合电路当导线沿着图示方�运动时有两个运动方� sketch template

16．如图所示一根尺子在中点支起两边挂上砝码恰好平衡在下列情况中仍能保持平衡的是 A 左右两边砝码组合�内移动一格 B sketch template

4．如右图所示质量为m的物体用细绳经过光�小孔牵引在光�水平面 上做匀速圆�运动拉力为某个值F时转动半径为R当拉力逐渐减小到F/4时 sketch template

12．如图所示一根弹簧的自由端B未悬挂重物时指针正对刻度5在弹性限度内当挂上80N重物时指针正对时刻45若要指针正对刻度20则多 sketch template

如图所示在倾角为θ的光�斜面上有一轻质弹簧其一端固定在斜面下端的挡板上另一端与质量为m的物体接触物体静止时弹簧被压缩了x0．现用力F sketch template

如图所示一根长L＝15 M的光�绝缘细直杆MN竖直固定在场强为E＝10×105 N/C与水平方�成θ＝30°角的倾斜�上的匀强电场中 sketch template

如图所示水银槽中竖直地插着一根粗细均匀的玻璃管管中有一段水银柱ab封闭了一定质量的理想气体现缓慢地把玻璃管竖直下压h温度保持不变则 sketch template

参看下图中如图所示有一根均匀铁棒BC长为LO为BC的中点 OA＝L/4棒重G＝600N为了不使这根铁棒的B端下沉所需外力F至�应为 sketch template

有一吊车的拉力传感器如右图所示。其中电阻应变片在等截面轴上。已知 R1、R2 R3、R4标称阻值均为120 Q桥路电压为 2V 物重m引起 sketch template

如图所示一根重8N的均匀直棒ABA端用绳吊在固定点0用一沿水平方�的力F=6N作用于B端使棒处于平衡状态则绳与竖直方�的夹角为 sketch template

如图所示用粗细均匀的电阻丝折成平面梯形框架abcd边均与ad边成60°角ab=bc=cd=L长度为L的电阻丝电阻为r框架与一电动势 sketch template

如图所示一个半径为R的四分之一光�球球面放在水平桌面上球面上放置一光�均匀铁链其A端固定在球面的顶点B端恰与桌面不接触铁链单位长度的 sketch template

如图所示将一条轻而柔软的细绳一端固定在天花板上的A点另一端固定在竖直墙上的B点A和B到O点的距离相等绳长为OA的两倍�轮的大小与质量 sketch template

如图所示竖直面内的正方形导线框ABCDabcd的边长均为l总电阻均为R质量分别为2m和m它们分别系在一跨过两个定�轮的轻绳两端在两 sketch template

如右图所示在圆心为O半径为r的圆形区域内有方�垂直纸面�里的匀强磁场一电子以速度v沿AO方�射入后沿OB方�射出匀强磁场若已知∠ sketch template

如图所示一根粗细均匀的玻璃管长为80 Cm一端开口一端封闭管内有一段25 Cm长的汞柱将一段空气柱封闭于管中当玻璃管水平放置时空气 sketch template

如图所示光�水平面上有静止的斜劈斜劈表面光�．将一质量为m可视为质点的�块从斜劈顶端由静止释放．在�块�到斜劈底端的过程中下列说法正确 sketch template

如图所示一根条形磁铁与导线环在同一平面内磁铁中心恰与环中心重合．为了在环中产生感应电流磁铁应 A．�右平动B．�左平动C．N极�外 sketch template

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