如图所示在匀速转动的水平转盘上有一相对盘静止的物体则物体受到�擦力的方�是 A．沿切线方�b．沿半径指�圆心c．沿半径背离圆心d Sketch Coloring Page

如图所示在匀速转动的水平转盘上有一相对盘静止的物体则物体受到�擦力的方�是 A．沿切线方�b．沿半径指�圆心c．沿半径背离圆心d Template

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More Sketches

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

sketch #78 Dino-Roar

Rachel Roe
sketch #78 Dino-Roar

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anonymous

anonymous
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anonymous

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anonymous

anonymous
sketch #3166 Axl Rose by Jessie Lightwood

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Cherie N Patanao
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anonymous
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anonymous

anonymous
sketch #4829

sketch #5226

anonymous

anonymous
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sketch #5040 Amy Winehouse by Timothy Palfreyman

anonymous

anonymous
sketch #5040 Amy Winehouse by Timothy Palfreyman

sketch #5201 Ponyta by WatasHi Satemura Oke

anonymous

anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke

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anonymous

anonymous
sketch #4454 Lisa by Muhammad Raiyaan

sketch #3191

anonymous

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sketch #4905 The Little Prince by Gaurav Patel

anonymous

anonymous
sketch #4905 The Little Prince by Gaurav Patel

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anonymous

anonymous
sketch #5288

sketch #1114 fire flame camping bonfire

anonymous

anonymous
sketch #1114 fire flame camping bonfire

sketch #2598

sketchmaster
sketch #2598

sketch #1153 sahib

anonymous

anonymous
sketch #1153 sahib

sketch #3431 Jimi Hendrix by Konvicted Rohit

anonymous

anonymous
sketch #3431 Jimi Hendrix by Konvicted Rohit

sketch #4901 Adventure Time by Louisette Alain

anonymous

anonymous
sketch #4901 Adventure Time by Louisette Alain

sketch #5202 The Woman by Céline Chalois

anonymous

anonymous
sketch #5202 The Woman by Céline Chalois

sketch #3385

anonymous

anonymous
sketch #3385

sketch #3088 Billy from Saw by Naulian Ciko

anonymous

anonymous
sketch #3088 Billy from Saw by Naulian Ciko

sketch #1216

anonymous

anonymous
sketch #1216

sketch #3950

anonymous

anonymous
sketch #3950

sketch #3059

anonymous

anonymous
sketch #3059

sketch #3014 Fancy

James Forest
sketch #3014 Fancy "S "

sketch #2318

anonymous

anonymous
sketch #2318

sketch #4661 Woodpecker by Hsien-Ying Hsieh

anonymous

anonymous
sketch #4661 Woodpecker by Hsien-Ying Hsieh

sketch #2483 Una Catrina by sketchmaster

sketchmaster
sketch #2483 Una Catrina by sketchmaster

sketch #2144

anonymous

anonymous
sketch #2144

tomski如图所示在匀速转动的水平转盘上有一相对盘静止的物体则物体受到�擦力的方�是 a．沿切线方�b．沿半径指�圆心c．沿半径背离圆心d coloring

如图所示，在匀速转动的水平圆盘上，沿半径方�放着用细线相连的质量分别为05m、m的物体A和B，它们分居圆心两侧，与圆心距离为RA=r，RB sketch template

题目如图所示在匀速转动的水平圆盘上沿半径方�放着用细线相连的质量相等均为m的两个物体A和BAB可以看做质点它们与盘间的动�擦 sketch template

如图所示用相同材料做成的AB两个物体放在匀速转动的水平转台上随转台一起做匀速圆�运动已知mB=2mA转动半径的关系是rA=2rB以下 sketch template

如图甲所示为测量电动机匀速转动角速度的实验装置半径不大的圆形卡纸固定在电动机转轴上在电动机的带动下匀速转动．在圆形卡纸的旁边垂直安装了一个 sketch template

如图1所示一个有固定转动轴的竖直圆盘转动时固定在圆盘上的小圆柱带动一个T形支架在竖直方�振动T形支架的下面系着一个由弹簧和小球组成的振动 sketch template

百度教育 sketch template

如图在半径为R的水平圆板中心轴正上方高h处水平抛出一球圆板做匀速转动当圆板半径OB转到图示位置时小球开始抛出要使球与圆板只碰一次 sketch template

15．如图所示一个圆盘绕O点匀速转动对盘上的两点的运动描述正确的是 A．ab两球角速度相等 B．ab两球线速度相等 C．a球的 sketch template

如图所示在匀速转动的水平圆盘上沿半径方�放着用细线相连的质量均为m的两个物体A和B它们分居圆心两侧与圆心距离分别为RA=rRB=2r sketch template

如图所示在匀速转动的水平圆盘上沿半径方�放置用长L=01m的细线相连接的AB两小物块．已知A距轴心O的距离r1=02mAB的质量 sketch template

7．如图1所示在匀速转动的圆筒内壁上紧靠着一个物体与圆筒一起运动物体相对桶壁静止．则 A物体受到4个力的作用． B物体所受�心力 sketch template

如图所示在匀速转动的水平转盘上有一个相对于盘静止的物体随盘一起转动关于它的受力情况下列说法中正确的是 A．只受到重力和盘面的支持 sketch template

如图5所示一个水平圆盘绕通过圆盘中心且垂直于盘面的竖直轴匀速转动小物块A放在圆盘上且与盘保持相对静止则物块A的受力情况是A A 重力 sketch template

百度教育 sketch template

如图所示在匀速转动的水平转盘上有一相对盘静止的物体则物体受到�擦力的方�是 A．沿切线方�B．沿半径指�圆心C．沿半径背离圆心D sketch template

如图所示在匀速转动的水平圆盘上沿半径方�放着用细线相连的质量相等的两个物体A和B它们与盘间的�擦因数相同当圆盘转动到两个物体刚好还未 sketch template

如图所示，小物块A与圆盘保持相对静止，跟着圆盘一起作匀速圆�运动，则下列关于A的受力情况说法正确的是 A．受重力、支持力 B．受重力、支持力 sketch template

如图所示粗糙水平圆盘上质量相等的A、B两物块叠放在一起随圆盘一起做匀速圆�运动则下列说法正确的是 A B都有沿切线方�且�后 sketch template

如图所示，在某行星表面上有一倾斜的匀质圆盘，盘面与水平面的夹角为30°，圆盘绕垂直于盘面的固定对称轴以恒定的角速度转动，盘面上离转轴距离L处有 sketch template

如图所示一个铝框放在蹄形磁铁的两个磁极之间可以绕支点自由转动．先使铝框和磁铁静止转动磁铁观察铝框的运动可以观察到 A．从上往下看 sketch template

17． 如图所示，在匀速转动的水平圆盘上，沿半径方�放着用细线相连接的质量相等的两物体A和B，它们与圆盘间的动�擦因数相同，当圆盘转速加大到两 sketch template

如图所示用细绳系着一个小球使小球在水平面内做匀速圆�运动不计空气阻力关于小球受力说法正确的是A．只受重力 B．只受拉力C．受重力拉力 sketch template

如图所示在匀速转动的水平圆盘上沿半径方�放着用细线相连的质量相等的两个物体A和B它们与盘间的�擦因数相同当圆盘转动到两个物体刚好还未 sketch template

如图所示在绕竖直轴匀速转动的水平圆盘上有AB两点两点的转动半径rA＞rB．以下关于这两点的线速度和角速度大小关系正确的是 A．VA sketch template

如图所示叠放在一起的物体A和B在大小为F的恒力作用下沿水平面做匀速直线运动则下列结论中正确的是 A．甲乙两图中A物体所受的�擦力大小均 sketch template

如图所示质量为m的物体在的水平力作用下沿倾角为q =30º的斜面�上匀速运动根据力学规律和题中提供的信息你还能求得哪几个作用力及跟�擦 sketch template

如图所示在匀速转动的水平圆盘上沿半径方�放置两个用细线相连的质量均为m的小物体AB它们到转轴的距离分别为rA=20cmrB=30cm sketch template

如图所示水平转盘上放有质量为m的物体连接物体和转轴的绳子长为r物体与转盘间的最大静�擦力是其压力的μ倍转盘的角速度由零逐渐增大求 sketch template

如图所示一个绞车由两个直径不同固定在同一轴上的圆柱体组成一根轻绳绕在两圆柱上绞车转动时小圆柱体上绳子下降大圆柱体上绳子上升从而 sketch template

如图所示水平转盘上放有质量为m的物块当物块到转轴的距离为r时物体和转盘间最大静�擦力是其正压力的μ倍欲使A与盘面间不�生相对�动则 sketch template

如图所示用同样材料做成的ABC三个物体放在匀速转动的水平转台上随转台一起绕竖直轴转动．已知三物体质量间的关系mA=2mB=3mC转动 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小物块放在水平转盘上随转盘同步做匀速圆�运动．下列关于物块受力情况的叙述正确的是 A．小物块受到重力支持力的作用B．小物块 sketch template

如图水平放置的一光�平台高为H 小球A质量为静止在平台上现给A一水平冲量I使之最终垂直桌沿飞落到地面则其落地点离桌脚的水平距离 sketch template

18．如图所示在匀速转动的水平圆盘上沿半径方�放置两个用细线相连的质量均为m的小物体AB它们到转轴的距离分别为rA=20 CmrB sketch template

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