如图所示一个弹簧下挂一个条形磁体磁体的下端为s极条形磁体的下端有一带铁心的螺线管闭合开关后弹簧的长度会此时�片在r的正中间当�片 Sketch Coloring Page

如图所示一个弹簧下挂一个条形磁体磁体的下端为s极条形磁体的下端有一带铁心的螺线管闭合开关后弹簧的长度会此时�片在r的正中间当�片 Template

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More Sketches

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

sketch #4901 Adventure Time by Louisette Alain

anonymous

anonymous
sketch #4901 Adventure Time by Louisette Alain

sketch #4405 Cat by Nizamuddin Shuja

anonymous

anonymous
sketch #4405 Cat by Nizamuddin Shuja

sketch #5085 CM Punk by Luciana Nazar

anonymous

anonymous
sketch #5085 CM Punk by Luciana Nazar

sketch #3457

anonymous

anonymous
sketch #3457

sketch #2844 Geist Ines Galeana

Ines Galeana
sketch #2844 Geist Ines Galeana

sketch #4830

anonymous

anonymous
sketch #4830

sketch #389

anonymous

anonymous
sketch #389

sketch #5205

anonymous

anonymous
sketch #5205

sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

anonymous

anonymous
sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

sketch #3088 Billy from Saw by Naulian Ciko

anonymous

anonymous
sketch #3088 Billy from Saw by Naulian Ciko

sketch #5306 Katarina by Mirnes Sinanovic

anonymous

anonymous
sketch #5306 Katarina by Mirnes Sinanovic

sketch #4945

anonymous

anonymous
sketch #4945

sketch #4869 Madara by Jean-Benoit Renaud

anonymous

anonymous
sketch #4869 Madara by Jean-Benoit Renaud

sketch #5140 Jigsaw by Lajla Nygaard Laursen

anonymous

anonymous
sketch #5140 Jigsaw by Lajla Nygaard Laursen

sketch #2939 Eye by Kimmy Kitty Perry Priemus

anonymous

anonymous
sketch #2939 Eye by Kimmy Kitty Perry Priemus

sketch #4905 The Little Prince by Gaurav Patel

anonymous

anonymous
sketch #4905 The Little Prince by Gaurav Patel

sketch #342 Forest scene

Chris Shrimp Lonsdale
sketch #342 Forest scene

sketch #5438

anonymous

anonymous
sketch #5438

sketch #4349 Cícero Николай Герасимов

anonymous

anonymous
sketch #4349 Cícero Николай Герасимов

sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

anonymous

anonymous
sketch #2856 Merry Christmas from Melany Campano Laos Komlós László

sketch #779 Gol D Roger

Benjo Arellano
sketch #779 Gol D Roger

sketch #3693 Lucy from Elfen Lied by Simona Honigmelone

anonymous

anonymous
sketch #3693 Lucy from Elfen Lied by Simona Honigmelone

sketch #5198 Sakura Claudio Pose Jester Genso

anonymous

anonymous
sketch #5198 Sakura Claudio Pose Jester Genso

sketch #2781

Smile Better
sketch #2781

sketch #4852

anonymous

anonymous
sketch #4852

sketch #3656 Igor by Vincent Baudement

anonymous

anonymous
sketch #3656 Igor by Vincent Baudement

sketch #3590

anonymous

anonymous
sketch #3590

sketch #3505 Django

anonymous

anonymous
sketch #3505 Django

sketch #3390 Beautiful drawing by Jessie Lightwood

anonymous

anonymous
sketch #3390 Beautiful drawing by Jessie Lightwood

sketch #970 Depression

anonymous

anonymous
sketch #970 Depression

tomski如图所示一个弹簧下挂一个条形磁体磁体的下端为s极条形磁体的下端有一带铁心的螺线管闭合开关后弹簧的长度会此时�片在r的正中间当�片 coloring

一种弹簧固定结构的制作方法 sketch template

如图所示一个弹簧下挂一个条形磁体磁体的下端为S极条形磁体的下端有一带铁心的螺线管闭合开关后弹簧的长度会 此时�片在R的正中间当�片 sketch template

7．两条劲度系数均为k的轻弹簧连接后竖直悬挂在其中点和下端同时挂上一个重G的小球则两弹簧的伸长之和为 A．2G／k B．G／k sketch template

4．重物A用一根轻弹簧悬于天花板下画出重物和弹簧的受力图如图1所示．关于这四个力的以下说法正确的是 A．F1的反作用力是F4 B sketch template

如图所示弹簧秤下挂一条形磁棒其中条形磁棒N极的一部分位于未通电的螺线管内下列说法正确的是 A若将a接电源正极b接电源负极弹簧秤的 sketch template

如图甲所示两个人用两个弹簧测力计同时竖直�上拉起下端固定的弹簧S乙图中一个人用一个弹簧测力计竖直�上拉弹簧S也使它的上端到达位置A sketch template

如图所示M是电磁铁在M正上方用弹簧悬挂一个条形磁铁电源两端电压保持不变闭合开关S待电磁铁稳定后电磁铁M的上端为 极在�动变阻器R的 sketch template

如图所示四个完全相同的轻弹簧都�竖直它们的上端受到大小都为F的拉力作用而下端的情况各不相同．a中弹簧下端固定在地面上b中弹簧下端受大小 sketch template

如图所示一轻弹簧竖直固定在水平地面上弹簧正上方有一个小球自由下落．从小球接触弹簧上端O点到将弹簧压缩到最短的过程中小球的加速度a随时间t sketch template

如图所示弹簧下端挂一条形磁铁磁铁下端为S极条形磁铁的正下方有一带铁芯的螺线管闭合开关后弹簧长度会 再将变阻器�片�左移动弹簧长度 sketch template

如图所示固定的倾斜光�杆上套有一个质量为m的圆环圆环与竖直放置的轻质弹簧一端相连弹簧的另一端固定在地面上的A点弹簧处于原长h让圆环沿 sketch template

如图所示一个轻质弹簧下端悬挂一个小铁片当开关S断开时铁片刚好与水银槽中水银接触．当开关S闭合后铁片会 A．不动 B．陷入水银面 sketch template

如图所示水平方�上有一弹簧振子 O点是其平衡位置振子在a和b之间做简谐运动关于振子下列说法正确的是 A．在a点时加速度最大速度最大 sketch template

如图所示弹簧下端挂一条形磁铁磁铁下端为S极条形磁铁的正下方有一带铁芯的螺线管闭合开关后弹簧长度会 再将变阻器�片�左移动弹簧长度 sketch template

如图所示在条形磁铁的外面龚大立丰一个闭合�属弹簧线圈P现用力从四�拉弹簧线圈使线圈包围的面积变大则下列关于穿过弹簧线圈磁能量的变化以及 sketch template

如图挂在弹簧下端的条形磁铁在闭合线圈内振动如果空气阻力不计则 A．磁铁的振幅不变 B．磁铁做阻尼振动 C．线圈中有逐渐变弱的直流电 sketch template

如图所示一个弹簧振子在AB两点之间作简谐运动某时刻物体正经过C点�上运动速度大小为vC已知OC=a物体的质量为m振动�期为T则从此 sketch template

3．如图所示在一竖直悬挂的弹簧下系一质量为m的物体再用此弹簧改系一质量为4m的物体最后将此弹簧截断为两个等长的弹簧并联后悬挂质量为m的 sketch template

实验室常用的弹簧称如图所示弹簧的一端与连接有挂钩的拉杆相连另一端固定在外壳上的O点外壳上固定一个圆环外壳和圆环的重为G拉杆和挂钩的重 sketch template

如图所示L是电磁铁在L正上方用弹簧悬挂一条形磁铁设电源电压不变闭合电键S待电磁铁稳定后当�动变阻器R的�片由上�下缓缓地�动过程中 sketch template

如图所示弹簧上端固定下端悬挂一根磁铁磁铁正下方不远处的 水平面上放一个质量为m电阻为R的闭合线圈．将磁铁慢慢托起到弹簧恢复原长时放开 sketch template

如图所示弹簧下挂一铁块并处于静止状态以下说法中正确的是 A 电磁铁的A端是磁体的S极 B 当抽出铁芯时弹簧长度显�变大 sketch template

如图所示两个小球A和B中间用弹簧连接并用细绳悬于天花板下下面四对力中属于平衡力的一对力是 A．绳对A的拉力和弹簧对A的拉力B sketch template

如图所示固定的轻弹簧下端用细线竖直悬挂一条形磁体当下方电路闭合通电后�现弹资长度缩短了请在括号屮标出螺线管下端的极性N或S和电源 sketch template

如图所示不计重力的弹簧秤原长为L上端固定在离上端为L3处剪断弹簧把重力为G的物体挂在其下端把剪下的弹簧挂在重力G的下面再在弹簧的最 sketch template

如图所示处于自然长度的轻质弹簧一端与墙壁接触另一端与置于光�地面上的物体接触先在物体上施加一个推力F物体便缓慢压缩弹簧当推力做功 sketch template

如图所示弹簧测力计甲乙下分别挂一个条形磁铁和一个铁块开关闭合后当�动变阻器的�片�右端移动时 A．U形电磁铁右侧上方为N极B．U形 sketch template

10．如图6–2所示一个轻弹簧竖直固定在地面上在它的正上方H高处有一个铁球自由下落落到弹簧上后将弹簧压缩．如果分别从H1和H2H1 sketch template

如图所示竖立在水平地面上的轻弹簧下端固定在地面上将一个�属球放置在弹簧顶端并�下压球使弹簧压缩用细线把弹簧栓牢如图a．烧断细线 sketch template

如图2所示当弹簧测力计吊着一磁体沿水平方�从水平放置的条形磁铁的A端移到B端的过程中能表示测力计示数与水平位置关系的是图2 1中的 sketch template

如图所示一根轻弹簧竖直固定在水平地面上在弹簧的正上方有一个物块物块从高处自由下落到弹簧上端O将弹簧压缩．弹簧被压缩了时物块的速度 sketch template

知乎盐选 62 红外光谱吸收原理 sketch template

如图所示同一闭合线圈第一次用一根条形磁铁插入第二次用两根条形磁铁插入前后插入的速度相同问哪一次电流表指针偏转角度大——青夏教育 sketch template

如图所示一根轻弹簧竖直直立在水平地面上下端固定在弹簧的正上方有一个物块物块从高处自由下落到弹簧上端O将弹簧压缩弹簧被压缩了x0时 sketch template

如图所示在蹄形磁体的磁场中放置一根与螺线管连接的导体棒ab当ab棒静止时小磁针N极指�下当ab棒水平�右运动时棒内电流方�由a到b sketch template

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