4．如图所示为健身用的“�步机．质量为m的运动�踩在与水平面成α角的静止皮带上运动�用力�后蹬皮带．皮带运动过程中受到阻力恒为ff使皮带 Sketch Coloring Page

4．如图所示为健身用的“�步机．质量为m的运动�踩在与水平面成α角的静止皮带上运动�用力�后蹬皮带．皮带运动过程中受到阻力恒为ff使皮带 Template

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More Sketches

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

sketch #1614 uncle bun

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sketch #5361 Emma Watson by Glynis June Williams

anonymous

anonymous
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sketch #3701 amazing Skull

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sketch #3774 Marilyn Manson by Junior Silva

anonymous

anonymous
sketch #3774 Marilyn Manson by Junior Silva

sketch #3359 &#;In love and lonely&#; by Irul Ventura

anonymous

anonymous
sketch #3359 &#;In love and lonely&#; by Irul Ventura

sketch #3810

anonymous

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sketch #2771 Naruto by Милен Тревата

Милен Тревата
sketch #2771 Naruto by Милен Тревата

sketch #4555 Mario by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko

sketch #4916

anonymous

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sketch #3670 Bugs Bunny by Jessica Column

anonymous

anonymous
sketch #3670 Bugs Bunny by Jessica Column

sketch #3695

Mahmed Alhaj
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sketch #5225 The Friendship by Annabelle Bourget

anonymous

anonymous
sketch #5225 The Friendship by Annabelle Bourget

sketch #865

Laura Agapi Asnicar
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sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

anonymous

anonymous
sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

sketch #2910 Harley Quinn Germaine Hoens

anonymous

anonymous
sketch #2910 Harley Quinn Germaine Hoens

sketch #2644 Purple bun

Rachel Roe
sketch #2644 Purple bun

sketch #3986

anonymous

anonymous
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sketch #1118 easy zombie

anonymous

anonymous
sketch #1118 easy zombie

sketch #2477 hhhh

anonymous

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sketch #2477 hhhh

sketch #1061 garota ao vento

Ariel Fernando
sketch #1061 garota ao vento

sketch #1972 Boogaloo @Memphis

anonymous

anonymous
sketch #1972 Boogaloo @Memphis

sketch #4835 L from Death Note by Adidtzu Ady

anonymous

anonymous
sketch #4835 L from Death Note by Adidtzu Ady

sketch #297 Fish

Helyryn
sketch #297 Fish

sketch #5131 Miley Cyrus by Vannak Von

anonymous

anonymous
sketch #5131 Miley Cyrus by Vannak Von

sketch #2620 goblin man

sketchmaster
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tomski4．如图所示为健身用的“�步机．质量为m的运动�踩在与水平面成α角的静止皮带上运动�用力�后蹬皮带．皮带运动过程中受到阻力恒为ff使皮带 coloring

4．如图所示为健身用的“�步机 ．质量为m的运动�踩在与水平面成α角的静止皮带上运动�用力�后蹬皮带．皮带运动过程中受到阻力恒为Ff使皮带 sketch template

如图所示小柯积极参加体育锻炼．1图甲所示为小柯初学俯卧�时的姿势图乙所示为他经练习后的俯卧�姿势．图乙中小柯双手所受的支持力＞＞图甲的 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为举重运动�在05s内由支�到起立将杠铃举起过程中拍�的两张照片杠铃的总质量为100kg已知照片中杠铃的实际直径是40cm sketch template

一轮复习：动态平衡问题解题技巧知乎 sketch template

如图所示，工人站在水平台面上用�轮组提货物。工人第一次竖直�上用200N的力拉绳子时，货物未离开水平台面；第二次竖直�上拉动绳子，使货物以0 sketch template

一轮复习：阿特伍德机类型知乎 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

一轮复习：阿特伍德机类型知乎 sketch template

同学们用如图所示的“杆线�”研究�的�期与等效重力加速度的关系杆线�可以绕着立柱OO来回�动（立柱并不转动），使�球的运动轨迹被约束在一个 sketch template

如图所示为标有“5V 400mA 的充电器5V表示充电电压是5V400mA是其最大输出电流．小明�现每次充电时间太长了他想能否通过提高 sketch template

29．如图所示使一薄钢条下端固定现分别用不同的力去推它使其�生甲乙丙丁各图所示的形变如果F1=F3=F4&gtF2能说明力的作用 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物体A置于水平面上物A前固定有动�轮BD为定�轮．一根轻绳绕过DB后固定在C点BC水平当用力以速度υ拉绳子时物体沿水平 sketch template

小敏用如图甲所示的电路图研究通过导体的电流与导体电阻的关系电源电压恒为6V改变电阻R的阻值调节�动变阻器�片保持R两端的电压不变记 sketch template

如图所示为小玲和小辉同学制作的一种直流电动机模型他们用回形针做成两个支架分别与电池的两极相连用漆包线绕一个矩形线圈以线圈引线为轴并用 sketch template

铰制孔用螺栓组连接的三种方案如图所示。已知L=300mm，a=60mm，试求螺栓连接的三个方案中，受力最大的螺栓所受的横�载荷Fs 知乎 sketch template

如图所示为一轻质弹簧的长度l和弹力F大小的关系图象试由图线确定1弹簧的原长2弹簧的劲度系数3弹簧长为020m时弹力的大小 sketch template

如图所示，质量为m、长为L的均匀细杆OA，一端通过光�铰链固定在地面O处，在细杆中点B处系一根细绳，细绳绕过两个光�定�轮后悬挂着物体D，物体 sketch template

如图所示为“无人机它具有4个旋翼可通过无线电进行操控其在拍�调查无人配送等方面具有广阔的前景1起飞时增大四个旋翼的转速使吹 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

A如图所示杠杆OA在力F1F2的作用下处于静止状态L2是力F2的力臂在图中画出力F1的力臂和力F2．b如图所示为一杠杆杠杆两端 sketch template

63．工人用如图所示的�轮组提升重物在10s内将240N的物体匀速提升2m已知工人的拉力为100N不计绳重与�擦阻力求 1工人 sketch template

调节托盘天平横梁时应先使游码放在零刻度零刻度处用已调好的天平称量物体时所用砝码和游码的位置如图所示那么该物体的质量474474g sketch template

题目如图所示为小排量汽车在lh的时间内在水平路面上匀速行驶了72 Km消耗汽油6 Kg若已知该汽车�动机的功率为23 KW汽车 sketch template

如图所示为研究“�动�擦力的影响因素 的实验装置木块A重10N每个钩码的质量为500g小明同学用弹簧测力计先使木块在水平桌面上匀速直线 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

动力学的解题方法知乎 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，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

如图1所示为“探究加速度与力质量的关系实验装置及数字化信息系统获得了小车加速度a与钩码的质量及小车和砝码的质量对应关系图．钩码的质量为 sketch template

如图所示的装置中弹簧测力计的示数为3N乙物质量为05kg底面积为2cm2甲乙均保持静止状态不计弹簧测力计的自重则甲物质量是 sketch template

如图所示在与水平地面成θ角的拉力F作用下质量为m的物块沿地面�右做匀速直线运动 1试求物体与地面间的�动�擦因数 2若把此力F sketch template

如图所示某同学用天平测一木块的质量盘中共有50g砝码1个20g砝码2个游码在标尺上的位置如图所示则该木块的质量为 G如果把该实验移 sketch template

如图所示直径为d的纸制空心圆筒以角速度ω绕O轴作匀速转动将枪口对准圆筒使子弹自左�右沿直径穿过圆筒若子弹在圆筒旋转不到半�的时间内在 sketch template

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