如图所示小华通过定�轮用力f’拉弹簧测力计另一端通过细绳拉长方体木块a木块a下面是一长木板b长木板b放在光�水平面上实验时拉着b沿 Sketch Coloring Page

如图所示小华通过定�轮用力f’拉弹簧测力计另一端通过细绳拉长方体木块a木块a下面是一长木板b长木板b放在光�水平面上实验时拉着b沿 Template

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More Sketches

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

sketch #2616 Green Day by sketchmaster

sketchmaster
sketch #2616 Green Day by sketchmaster

sketch #5188 Paul Walker by Taï Marsan

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anonymous
sketch #5188 Paul Walker by Taï Marsan

sketch #5215

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anonymous
sketch #5215

sketch #2278 flower

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anonymous
sketch #2278 flower

sketch #5214 Crying with a Smile by Bill Kody

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anonymous
sketch #5214 Crying with a Smile by Bill Kody

sketch #3413 Link by Dã Tr� ng

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anonymous
sketch #3413 Link by Dã Tr� ng

sketch #5054 Angelina Jolie by Hailey So Pretty

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anonymous
sketch #5054 Angelina Jolie by Hailey So Pretty

sketch #5306 Katarina by Mirnes Sinanovic

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anonymous
sketch #5306 Katarina by Mirnes Sinanovic

sketch #3149 Dude with a sword by Elio Hernandez

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sketch #3149 Dude with a sword by Elio Hernandez

sketch #2744 Burce Lee by Karim Tayyeby

Karim Tayyeby
sketch #2744 Burce Lee by Karim Tayyeby

sketch #474 waa

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anonymous
sketch #474 waa

sketch #4646 Panda by Raimundo Santos

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anonymous
sketch #4646 Panda by Raimundo Santos

sketch #5048

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anonymous
sketch #5048

sketch #5235

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anonymous
sketch #5235

sketch #3298

Hank Henry Armstrong
sketch #3298

sketch #5149 Daenerys Targaryen by Jorge Valero

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anonymous
sketch #5149 Daenerys Targaryen by Jorge Valero

sketch #2309

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anonymous
sketch #2309

sketch #5248

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anonymous
sketch #5248

sketch #3076 Angel by Burak Turan

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anonymous
sketch #3076 Angel by Burak Turan

sketch #5172 Cheshire Cat by Juan Garcia

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anonymous
sketch #5172 Cheshire Cat by Juan Garcia

sketch #4881

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anonymous
sketch #4881

sketch #4190

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anonymous
sketch #4190

sketch #4929

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anonymous
sketch #4929

sketch #3986

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anonymous
sketch #3986

sketch #2220 bahbah sexy sheep

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anonymous
sketch #2220 bahbah sexy sheep

sketch #5284

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anonymous
sketch #5284

sketch #895

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anonymous
sketch #895

sketch #578 Butterflies

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anonymous
sketch #578 Butterflies

sketch #5156 Angry Bird by Roberto Castro Colimil

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sketch #5156 Angry Bird by Roberto Castro Colimil

sketch #4520

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anonymous
sketch #4520

tomski如图所示小华通过定�轮用力f’拉弹簧测力计另一端通过细绳拉长方体木块a木块a下面是一长木板b长木板b放在光�水平面上实验时拉着b沿 coloring

如图所示小华通过定�轮用力F’拉弹簧测力计另一端通过细绳拉长方体木块A木块A下面是一长木板B长木板B放在光�水平面上实验时拉着B沿 sketch template

百度教育 sketch template

如图所示重5N的物体B通过定�轮沿水平方�拉着重50N的物体A�右做匀速直线运动．则物体A受到的�擦力的大小为55N．如果对A物体施加一个 sketch template

百度教育 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

在探究定�轮和动�轮的省力特点时某同学做出如图所示实验．1在甲图中该同学分别用力F1F2F3使物体匀速上升则F1F2F3的 sketch template

如图甲是小华同学探究二力平衡条件时的实验情景．1小华将系于小卡片两对角的线分别跨过左右支架上的�轮在线的两端挂上钩码使作用在小卡片上的 sketch template

如图所示用F为40 N的拉力通过�轮组拉着重为300 N的物体A在水平面上以04 M/s的速度�左做匀速直线运动物体受到的�擦力是物重 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，一恒力 F 通过一定�轮拉物体沿光�水平面前进了 S ，在运动过程中，与水平方�保持 θ 角，则拉力对物体做的功为 sketch template

如图所示小华将弹簧测力计一端固定另一端钩住长方体木块A木块下面是长木板实验时拉着长木板沿水平地面�左运动读出弹簧测力计示数即可测出 sketch template

如图甲是小华探究二力平衡条件时的实验情景1小华将系于小卡片两对角的线分别跨过左右支架上的�轮在线的两端挂上钩码使作用在小卡片上的两个 sketch template

如图所示小华用弹簧测力计水平拉动木块使它沿同一水平木板匀速�动AB分别是第1第2次拉图1是他两次拉动同一木块得到的距离随时间变化的 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

如图所示一�轮组定�轮轴心距箱子3m张明用300N的力通过该�轮组拉起质量为50千克的箱子5秒钟�前走了4m问1张明做了多�功他 sketch template

百度教育 sketch template

在实验时某兴趣小组用如图甲所示的两个力拉弹簧使之伸长至某个位置并记录再换一根细线牵引弹簧使弹簧伸长到同一位置1本实验采用的�学方法 sketch template

如图所示物体A通过�轮在水平拉力F的作用下沿水平面以1m/s 的速度做匀速直线运动此时弹簧测力计的示数为4N若不计动�轮绳子弹簧测力 sketch template

如图所示小华将弹簧测力计一端固定另一端钩住长方体木块A木块下面是一长木板实验时拉着长木板沿水平地面�左运动读出弹簧测力计示数即可测出 sketch template

小华在探究使用动�轮是否省力时装置如图所示．1她想用一些相同的钩码做实验有三种不同重的钩码供她选择A．02NB．05NC sketch template

24．如图7所示物体挂在弹簧测力计下用力的示意图表示出物体所受拉力的三要素——青夏教育精英家教�—— sketch template

二力平衡探究实验复习知乎 sketch template

如图甲是小华同学探究二力平衡条件时的实验情景．1小华将系于小卡片两对角的线分别跨过左右支架上的�轮在线的两端挂上钩码使作用在小卡片上的 sketch template

如图所示小宇同学用一个距离手3m高的定�轮拉住100N的物体他手拉绳子从�轮正下方沿水平方�移动4m如图所示若不计绳重和�擦他至�做 sketch template

用如图所示甲乙两个�轮组分别提起相同的质量的物体．两个�轮组的动�轮的质量相同不计�擦则A．F甲> F乙η甲>η乙B．F甲 sketch template

如图所示．用力的示意图画出木箱受到的支持力．——青夏教育精英家教�—— sketch template

百度教育 sketch template

小华同学做“探究凸透镜成像规律的实验时根据记录的实验数据绘制出像距随物距变化的图线．如图甲所示1根据图甲可以知道小华实验中所用 sketch template

如图所示AC是上端带定�轮的固定竖直杆质量不计的轻杆BC一端通过铰链固定在C点另一端B悬挂一重为G的重物且B端系有一根轻绳并绕过定�轮 sketch template

如图所示小华将弹簧测力计一端固定另一端钩住长方体木块A木块下面是一长木板实验时拉着长木板沿水平地面�左运动读出弹簧测力计示数即可测出 sketch template

15．如图所示物体A叠放在物体B上在拉力F的作用下物体A和B一起沿着水平地面作匀速直线运动下列关于物体A受力的示意图正确的是 A．B 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

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小华同学在“测�轮组机械效率的实验中应竖直�上拉动绳子的自由端若钩码G重为3N小华所用拉力F为12N则�轮组的机械效率 sketch template

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