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

sketch #3786

anonymous

anonymous
sketch #3786

sketch #5189

anonymous

anonymous
sketch #5189

sketch #4974 Eminem by Juan Garcia

anonymous

anonymous
sketch #4974 Eminem by Juan Garcia

sketch #3063

anonymous

anonymous
sketch #3063

sketch #5341 Rafael Nadal by Alina Danielle

anonymous

anonymous
sketch #5341 Rafael Nadal by Alina Danielle

sketch #3590

anonymous

anonymous
sketch #3590

sketch #5153 Random Access Memories by Khin Nyunt

anonymous

anonymous
sketch #5153 Random Access Memories by Khin Nyunt

sketch #1953 愛鼠繪

anonymous

anonymous
sketch #1953 愛鼠繪

sketch #5141

anonymous

anonymous
sketch #5141

sketch #2642 Red dog

Rachel Roe
sketch #2642 Red dog

sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

anonymous

anonymous
sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

sketch #5149 Daenerys Targaryen by Jorge Valero

anonymous

anonymous
sketch #5149 Daenerys Targaryen by Jorge Valero

sketch #5049

anonymous

anonymous
sketch #5049

sketch #3701 amazing Skull

anonymous

anonymous
sketch #3701 amazing Skull

sketch #3753

anonymous

anonymous
sketch #3753

sketch #4942 Woman by Abbie Hayman

anonymous

anonymous
sketch #4942 Woman by Abbie Hayman

sketch #4387 dong air

anonymous

anonymous
sketch #4387 dong air

sketch #1853 scribble

anonymous

anonymous
sketch #1853 scribble

sketch #3360

anonymous

anonymous
sketch #3360

sketch #5316

anonymous

anonymous
sketch #5316

sketch #5133 Jiraiya by Saiful Farizam

anonymous

anonymous
sketch #5133 Jiraiya by Saiful Farizam

sketch #704

anonymous

anonymous
sketch #704

sketch #2866 Soul Eater by Ani Chachua

anonymous

anonymous
sketch #2866 Soul Eater by Ani Chachua

sketch #4953 Bird by Ervin Haxhija

anonymous

anonymous
sketch #4953 Bird by Ervin Haxhija

sketch #855

Laura Agapi Asnicar
sketch #855

sketch #2283 Head in a shoe

anonymous

anonymous
sketch #2283 Head in a shoe

sketch #5150 Regina from Dino Crisis by Hsien-Ying Hsieh

anonymous

anonymous
sketch #5150 Regina from Dino Crisis by Hsien-Ying Hsieh

sketch #4549

anonymous

anonymous
sketch #4549

sketch #5018 Owl by Komlós László

anonymous

anonymous
sketch #5018 Owl by Komlós László

sketch #3012 Girl by Safa M. Esam Srk

anonymous

anonymous
sketch #3012 Girl by Safa M. Esam Srk

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

16．如图所示左边是探究某根弹簧的伸长量x与所受拉力F之间关系的实验图根据实验数据得到右边图线 �写出图线代表的函数 X用m做单位 sketch template

百度教育 sketch template

百度教育 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

一轮复习：阿特伍德机类型知乎 sketch template

小华测�轮组机械效率的实验过程如图所示小华在匀速拉动弹簧测力计时弹簧测力计的示数如图丁所示1请你认真观察上面的实验数据计算出�轮组 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

如图甲所示轮轴实质是一种杠杆．小捷同学为了探究轮轴的平衡条件进行了如下实验实验一如图乙所示重物G通过细绳绕在轴上在轮的边缘沿切线 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

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

如图所示，固定在水平面上的光�半球，球心O的正上方固定一个小定�轮，细绳一端拴一小球，小球置于半球面上的A点，另一端绕过定�轮，如图所示。今 sketch template

小明在老师的指导下用小球和弹簧等器材进行了如下实验与探究不考�空气阻力。让小球从某高度处由静止开始下落到竖直放置的轻弹簧上如图甲在刚 sketch template

用四个�轮和两根相同的绳子组成如图所示的甲、乙两个�轮组用它们匀速提起货物在绳自由端施加竖直的拉力分别为F甲和F乙物重分别为G甲和G乙 sketch template

《机械能守恒定律功能关系》综合复习知乎 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

如图所示绳的一端通过弹簧秤L固定物体A重力是150牛人用力F拉绳使物体A匀速上升不计�轮绳重及�擦F的大小是 牛弹簧秤的示数是 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

如图所示是小华同学探究�轮组的机械效率的实验装置实验数据如下表 实验次数钩码重G/N 钩码上升高度h/cm 弹簧测力计示数F/N 弹簧测 sketch template

如图所示物重10 N不计绳重和�擦手拉弹簧测力计在A位置时示数为 N 手拉弹簧测力计在ABC三个不同位置时拉力FAFBFC的 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

小华分别用如图所示的甲乙两个�轮组分别在相同时间内将同一重物匀速提升了不同的高度h1和h2h1＜h2每个�轮的重均相等不计绳重及 sketch template

如图所示，物体A重30牛，�轮重1牛，绳重不计，弹簧测力计示数为35牛，则物体B重为牛，物体A所受的支持力为 sketch template

9．如图所示四个完全相同的轻弹簧都处于水平位置它们的右端受到大小均为F的作用而左端情况各不相同 �中弹簧的左端固定在墙上�中弹簧的 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

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

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

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

如图所示是“研究影响�动�擦力大小的因素”的实验。实验中用到了一个弹簧测力计、一块木块、一个珐码、两块材料相同但表面粗糙程度不同的长木板 sketch template

如图所示是小华同学探究�轮组的机械效率的实验装置实验数据如下表 实验次数钩码重G/N 钩码上升高度h/cm 弹簧测力计示数F/N 弹簧测 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

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

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甲、乙所示分别是小华用刻度尺测量木块的长度和用机械秒表测量时间的情形，则图甲中测得木块的长度为cm；图乙中机械秒表的读数为s。 sketch template

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