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

sketch #474 waa

anonymous

anonymous
sketch #474 waa

sketch #2977 Spongebob Germaine Hoens

anonymous

anonymous
sketch #2977 Spongebob Germaine Hoens

sketch #5095 Lion by Frederic Knauer

anonymous

anonymous
sketch #5095 Lion by Frederic Knauer

sketch #286 sun

anonymous

anonymous
sketch #286 sun

sketch #2939 Eye by Kimmy Kitty Perry Priemus

anonymous

anonymous
sketch #2939 Eye by Kimmy Kitty Perry Priemus

sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

anonymous

anonymous
sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

sketch #4368

anonymous

anonymous
sketch #4368

sketch #5170

anonymous

anonymous
sketch #5170

sketch #3420

anonymous

anonymous
sketch #3420

sketch #380

anonymous

anonymous
sketch #380

sketch #3381 DBZ by Adidtzu Ady

anonymous

anonymous
sketch #3381 DBZ by Adidtzu Ady

sketch #3157 umpa lumpa

anonymous

anonymous
sketch #3157 umpa lumpa

sketch #1853 scribble

anonymous

anonymous
sketch #1853 scribble

sketch #5222 Magic Art Tin Sheek

anonymous

anonymous
sketch #5222 Magic Art Tin Sheek

sketch #3813

Emin AltınKöprü
sketch #3813

sketch #2582

anonymous

anonymous
sketch #2582

sketch #3204 eminem

anonymous

anonymous
sketch #3204 eminem

sketch #1648

Laura Agapi Asnicar
sketch #1648

sketch #3857

anonymous

anonymous
sketch #3857

sketch #4313

anonymous

anonymous
sketch #4313

sketch #5130 Batman by Kamal Ahmed Tantawy

anonymous

anonymous
sketch #5130 Batman by Kamal Ahmed Tantawy

sketch #1950

anonymous

anonymous
sketch #1950

sketch #3476 Happy valentines day! Simona Honigmelone

anonymous

anonymous
sketch #3476 Happy valentines day! Simona Honigmelone

sketch #1219

anonymous

anonymous
sketch #1219

sketch #3330

Matt King
sketch #3330

sketch #5237 Gotye by Jhonatan Soares

anonymous

anonymous
sketch #5237 Gotye by Jhonatan Soares

sketch #4755

anonymous

anonymous
sketch #4755

sketch #4429 Spongebob by Brenda Peña

anonymous

anonymous
sketch #4429 Spongebob by Brenda Peña

sketch #1671

Saifa Mahmud
sketch #1671

sketch #4975 Orange by Marcos Roberto Molina

anonymous

anonymous
sketch #4975 Orange by Marcos Roberto Molina

tomski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 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

题目如图所示一粗细均匀的玻璃瓶水平放置瓶口处有阀门K瓶内有AB两部分用一活塞分开的理想气体开始时活塞处于静止状态AB两部分 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

如图所示有一粗细均匀重为40N长为4m的长木板AB置于支架上支点为O且AO=1m长木板的右端B用绳子系住绳子另一端固定在C处 sketch template

$流量表示单位时间内通过某一横截面的流体的体积用字母Q表示定义式为Q=$frac{V}{t}$．1如图1所示水流在粗细均匀的水平管道 sketch template$

有一根粗细不均匀的导线己知粗细端横截面积之比为21当有电流通过这一导线时通过粗端的电流I粗与通过细端的电流I细的关系是 A．I粗 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甲所示一根足够长的固定的均匀直细杆与水平方�成θ=37o角质量m=2kg的小球穿在细杆上且静止于细杆底端O处若有一水平�右的恒定风力 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

7．如图所示一根弹簧其自由端B在未悬挂重物时指针正对刻度5在弹性限度内当挂上80N重物时指针正对刻度45若要指针正对刻度20应挂重物 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

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

$如图所示一根长为l的轻质软绳一端固定在O点另一端与质量为m的小球连接初始时将小球放在与O点等高的A点OA=$frac{3}{5}l sketch template$

一轮复习：阿特伍德机类型知乎 sketch template

如图所示，电源电压恒为18V，定值电阻R1=20Ω，�动变阻器R2标有“40Ω 05A”，电流表A的量程为006A，电压表量程为0 sketch template

如图所示将一根铁棒靠�用细线悬挂着的一个通电螺线管螺线管�右�动说明这根铁棒 填“有或“无磁性左端是极．题目和参考答案 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，一静止的均匀细棒，长为L、质量为M，可绕通过棒的端点且垂直于棒长的光�固定轴O在水平面内转动，转动惯量为 ．一质量为m、速率为v的 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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．左右两边 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

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

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

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

阅读下列短文要求从中提出两个与物理知识相关的问题并解释小刚中午放学了天气炎热他从路边买了一支冰棍剥开包装纸冰棍冒着“白气吃了 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

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

如右图所示�属细棒长为质量为以两根相同轻弹簧吊放在水平方�的匀强磁场中弹簧的倔强系数为磁场的磁感应强度为棒中通有稳恒电流棒处于 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

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物体AB的质量分别是mA=40kgmB=60kg用轻弹簧相连接放在光�的水平面上物体B左侧与竖直墙相接触．另有一个质量为 sketch template

如图所示一根弹簧其自由端不悬挂重物时指针正对刻度5在弹性限度内当挂上1个 80N重物时指针正对刻度45若指针正对刻度35应挂 sketch template

题目如图所示两条相互平行的光��属导轨相距L=02m左侧轨道的倾斜角θ=30°右侧轨道为圆弧线轨道端点间接有电阻R=15Ω 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

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

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