10．1如图甲所示为钓鱼竿钓鱼时的示意图请在图中画出鱼线对钓鱼竿拉力f2的力臂l2．2如图乙所示在图中画出最省力的绕绳方法．——青 Sketch Coloring Page

10．1如图甲所示为钓鱼竿钓鱼时的示意图请在图中画出鱼线对钓鱼竿拉力f2的力臂l2．2如图乙所示在图中画出最省力的绕绳方法．——青 Template

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

sketch #5116 Bleach by Vrushali Rane

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anonymous
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sketch #20840 Dog by Laur Ūūtiis

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anonymous
sketch #4724 Turtwig by Mark Robson

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anonymous
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anonymous
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sketch #3138 Papa Smurf by Courtney Spragg

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anonymous
sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet

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sketch #4503 Naruto Biju Mode by Jessie Lightwood

sketch #2771 Naruto by Милен Тревата

Милен Тревата
sketch #2771 Naruto by Милен Тревата

sketch #3032 Batman by Aaron Bahary

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sketch #3032 Batman by Aaron Bahary

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sketch #5094 Squirrel by Mehdi Público

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sketch #5091 The Red Lady by অনন্ত জলিল

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anonymous
sketch #5078 Naruto by Shimun Yeyo Ahmed

tomski10．1如图甲所示为钓鱼竿钓鱼时的示意图请在图中画出鱼线对钓鱼竿拉力f2的力臂l2．2如图乙所示在图中画出最省力的绕绳方法．——青 coloring

如图所示为钓鱼竿钓鱼的示意图，O为支点，画F1、F2的力臂L1和L2 sketch template

筏钓线组�法图解 钓鱼技巧爱钓鱼 sketch template

钓鱼时钓鱼竿可看成一根杠杆如图它是一个杠杆其支点位于图中的 点请画出此时鱼重力的力臂若要使钓起鱼时省力一些则钓鱼者两只手之间的 sketch template

如图所示钓鱼竿在使用的过程中利用了杠杆知识．在杠杆上ABC三点中支点是AA点动力作用点是BB点阻力作用点是CC点．若动力臂跟阻力 sketch template

如图所示，钓鱼竿在使用的过程中，利用了杠杆知识。在杠杆上A、B、C三点中，支点是点，动力作用点是点，阻力作用点是点。若动力臂跟阻力臂之比 sketch template

如图所示为钓鱼竿钓鱼时的示意图O为支点F1表示手对钓鱼竿的作用力请在图中画出F1的动力臂L1鱼线对钓鱼竿拉力F2的力臂L2．——青夏 sketch template

10．1如图甲所示为钓鱼竿钓鱼时的示意图请在图中画出鱼线对钓鱼竿拉力F2的力臂L2．2如图乙所示在图中画出最省力的绕绳方法．——青 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

�如图所示为钓鱼竿钓鱼的示意图O为支点F1表示手对钓鱼竿的作用力请在图中画出鱼线对钓鱼竿拉力F2的力臂l2 �如图所示在水平位置平衡的 sketch template

题目如图甲所示理想变压器原副线圈的匝数比是50∶1b是原线圈的中心抽头图中电表均为理想的交流电表定值电阻R＝10 Ω 其余电阻 sketch template

百度教育 sketch template

操作题1如图甲所示已知 ABC用三角尺和量角器作 ABC的�中线AD�角平分线BE�高CH．2如图乙在方格中平移 ABC sketch template

如图甲所示，水平桌面上放置一圆筒，筒内装有适量的水。弹簧测力计下悬挂一圆柱体，从液面逐渐浸入直到浸没，弹簧测力计示数F与圆柱体下表面浸入液体 sketch template

如图甲所示，用刻度尺测量一物体的长度，物体的长度为cm；如图乙所示，图中是分度值为01s的机械秒表，其示数是s。 sketch template

题目如图所示在同一水平桌面上的两个相同容器分别盛有甲乙两种液体将同一颗梨分别放入两容器中当梨静止时两容器中液面恰好相平分析正确 sketch template

题目1如图甲所示是小明用刻度尺测量物体的长度其中所使用刻度尺的分度值为 物体的长度是 Cm某同学采用如图乙所示的方法测定硬币的 sketch template

百度教育 sketch template

如图甲所示在水面上方匀速提升密度为3×103kg/m3的物体时绳端所用的拉力为300N�轮组的机械效率为60%．如果将物体全部浸没在水中 sketch template

百度教育 sketch template

小李在“探究物质熔化规律”实验中，所用装置如图甲所示。�在安装器材时应按照选填（“从上到下”或“从下到上”）的顺序安装器材；�从图乙可知物质在 sketch template

1如图甲所示入射光线与平面镜成30°角请画出反射光线并标出反射角．2画出图乙中光线通过透镜后的折射光线．——青夏教育精英家教�—— sketch template

如图甲所示轻杆一端与一小球相连另一端连在光�固定轴上可在竖直平面内自由转动．现使小球在竖直平面内做圆�运动到达某一位置开始计时取水平 sketch template

百度教育 sketch template

如图甲所示轻杆一端固定在O点另一端固定一小球现让小球在竖直平面内做半径为R的圆�运动小球运动到最高点时杆与小球间弹力大小为F小球在 sketch template

题目小明利用如图甲所示的实验装置做“观察水的沸腾 的实验1组装器材时应先固定图甲中的 选填“A 或“B 除了图示器材外实验时 sketch template

小华利用如图甲所示的实验装置观察水的沸腾实验．1组装器材时应先固定B．2安装好实验器材后小明在烧杯中倒入热水纠正错误后温度计示数 sketch template

题目如图所示固定的半圆形竖直轨道AB为水平直径O为圆心同时从A点水平抛出质量相等的甲乙两个小球初速度分别为v1v2分别落在 sketch template

题目如图甲所示两个完全相同的木块A和B叠放在水平桌面上在12N的水平拉力F1作用下AB一起�右做匀速直线运动此时木块B受到的�擦 sketch template

题目如图甲乙所示乙图中斜面体固定不动物体 PQ 在力 F 作用下一起以相同速度沿F 方�匀速运动．关于物体 P 所受的�擦力下列 sketch template

题目如图甲所示为某同学研究物体加速度与力和质量关系的实验装置示意图图乙是该装置的俯视图两个相同的小车放在水平桌面上前端各系一条轻细 sketch template

如图甲所示的电路中电源电压恒定R1为定值电阻．闭合开关将�动变阻器的�片P从a端�至b端电压表示数U随�动变阻器接入电路的阻值R2变化 sketch template

作图1如图甲所示为小丽同学站在某商场匀速�上运动的电动扶梯上的示意图请在图中作出小丽所受力的示意图．2在图乙中请根据小磁针的指� sketch template

题目如图所示同一平面内有两根平行的无限长直导线1和2通有大小相等方�相反的电流ab两点与两导线共面a点在两导线的中间且与两导线 sketch template

如图所示甲乙两图都是用来“验证机械能守恒定律 的装置示意图已知该打点计时器的打点�率为50Hz．重力加速度为g1甲乙两图相比较 图 sketch template

如图甲所示电路中电源电压不变闭合开关S．将�片P�左移动若将�片P移到某一位置时．电压表示数为6V两块电流表指针的位置均如图乙所示 sketch template

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