如图所示一个球形物体静止放在光�水平地面上并与竖直墙相接触ab两点是球与墙和地面的接触点则下列说法正确的是 A．物体受三个力重力 Sketch Coloring Page

如图所示一个球形物体静止放在光�水平地面上并与竖直墙相接触ab两点是球与墙和地面的接触点则下列说法正确的是 A．物体受三个力重力 Template

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

sketch #3154

anonymous

anonymous
sketch #3154

sketch #3261

anonymous

anonymous
sketch #3261

sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic

anonymous

anonymous
sketch #5173 Super Meat Boy by Zorka Edding Giustinianovic

sketch #1447 donara

Donara Smbatyan
sketch #1447 donara

sketch #3285 Spongebob by Abbie Hayman

anonymous

anonymous
sketch #3285 Spongebob by Abbie Hayman

sketch #74

Rachel Roe
sketch #74

sketch #1287 No smoke

anonymous

anonymous
sketch #1287 No smoke

sketch #3558 Eye Rubel Parvez

anonymous

anonymous
sketch #3558 Eye Rubel Parvez

sketch #4971 Rhianna by Isaiah Fantisy Godlike

anonymous

anonymous
sketch #4971 Rhianna by Isaiah Fantisy Godlike

sketch #5351

anonymous

anonymous
sketch #5351

sketch #2635 Zoidberg by sketchmaster

sketchmaster
sketch #2635 Zoidberg by sketchmaster

sketch #5100 Shadow by An Nguyen

anonymous

anonymous
sketch #5100 Shadow by An Nguyen

sketch #1477 123 viva l 'algerie

anonymous

anonymous
sketch #1477 123 viva l 'algerie

sketch #5271

anonymous

anonymous
sketch #5271

sketch #5219 Zayn Malik by Amila Madhushanaka

anonymous

anonymous
sketch #5219 Zayn Malik by Amila Madhushanaka

sketch #2087 zay lin

Zay Lin
sketch #2087 zay lin

sketch #4653 Kero by Indike Liyanage

anonymous

anonymous
sketch #4653 Kero by Indike Liyanage

sketch #3734

Goran Djordjevic
sketch #3734

sketch #5138 Monster by Leonie Cooper

anonymous

anonymous
sketch #5138 Monster by Leonie Cooper

sketch #3247 Thor by Juvenilia Alexandrino

anonymous

anonymous
sketch #3247 Thor by Juvenilia Alexandrino

sketch #5223 Elsa from Frozen by Ben De Jesus

anonymous

anonymous
sketch #5223 Elsa from Frozen by Ben De Jesus

sketch #5220

anonymous

anonymous
sketch #5220

sketch #2178

anonymous

anonymous
sketch #2178

sketch #5156 Angry Bird by Roberto Castro Colimil

anonymous

anonymous
sketch #5156 Angry Bird by Roberto Castro Colimil

sketch #5161

anonymous

anonymous
sketch #5161

sketch #4454 Lisa by Muhammad Raiyaan

anonymous

anonymous
sketch #4454 Lisa by Muhammad Raiyaan

sketch #2359 imazighen amazigh flag

Amazigh N Amurwakuc
sketch #2359 imazighen amazigh flag

sketch #4665 Iron Maiden EDDIE by Jenna Khoùlix�

anonymous

anonymous
sketch #4665 Iron Maiden EDDIE by Jenna Khoùlix�

sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

anonymous

anonymous
sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

sketch #787

Laura Agapi Asnicar
sketch #787

tomski如图所示一个球形物体静止放在光�水平地面上并与竖直墙相接触ab两点是球与墙和地面的接触点则下列说法正确的是 a．物体受三个力重力 coloring

如图所示一个球形物体静止放在光�水平地面上并与竖直墙相接触AB两点是球与墙和地面的接触点则下列说法正确的是 A．物体受三个力重力 sketch template

百度教育 sketch template

如图所示一个球形物体静止于光�水平面上并与竖直光�墙壁接触AB两点是球跟墙和地面的接触点则下列说法中正确的是A．物体受重力B点的 sketch template

如图所示一个球形物体静止于光�水平面上并与竖直光�墙壁接触AB两点是球跟墙和地面的接触点则下列说法中正确的是A．物体受重力B点的 sketch template

如图所示一个球形物体O静止在光�的水平地面上并与竖直墙相接触AB两点是球与墙和地面的接触点则下列说法正确的是 A．物体受三个 sketch template

12．如图所示一个小球从H=12m 高处由静止开始通过光�弧形轨道AB进入半径R=4m的竖直圆环圆环动�擦因数处处相等当小球沿BEC sketch template

如图所示一个质量均匀的球放在互成120°的两块光�平面上保持静止OA是水平的．关于球的受力情况下面说法中正确的是 A．球受重力 sketch template

如图所示，在竖直平面内用轻质细线悬挂一个小球，把小球拉至A点，使细线处于拉直状态，由静止开始释放小球，不计空气阻力，小球在A、C间来回�动．若 sketch template

如图所示1小球沿斜面�下滚动，请在图中画出小球对斜面的压力的示意图； 2小球挂在竖直墙壁保持静止，请在图中画出小球受到的墙壁支持力示意 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

画出图中小球受到的重力．2画出图中斜面上物体受到的重力．3如图所示O是杠杆的支点画出力F的力臂．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示，上表面粗糙倾角θ=37∘的斜面体放在光�的水平地面上，一物块静止在斜面体上．现给斜面体一水平�左的推力F，�现无论F多大，物块均能与 sketch template

如图所示质量为m的小球用长L的细线悬挂而静止在竖直位置在下列三种情况下分别用水平拉力F将小球拉到细线与竖直方�成θ角的位置．在此过程中 sketch template

5．如图所示一小球用细绳悬挂于O点将其拉离竖直位置一个角度后释放则小球沿以O点为圆心的圆弧ABC�动相当于圆�运动的一部分当小球 sketch template

如图所示一个半球形的碗放在桌面上碗口水平O点为其球心碗的内表面及碗口是光�的一根细线跨在碗口上线的两端分别系有质量为m1和m2的 sketch template

如图所示边长为L的正方体空心�属盒和实心�属球各一个．若把球放在盒内密封后放入密度为ρ的液体中�属盒有h1的高度露出液面如图甲所示若把 sketch template

$如图所示质量为m的小球用长为L的悬线固定于O点在O点正下方$frac{L}{2}$处钉一个钉子把悬线拉直与竖直方�成一定角度由静止 sketch template$

1如图1所示各接触面光�且物体A静止画出物体A所受弹力的示意图．2如图2在半球形光�容器内放置一细杆细杆与容器的接触点分别为A sketch template

如图所示AB两物体用细绳相连跨过光��轮悬挂起来B物体放在水平地面上AB两物体均静止现将B物体稍�左移一点AB两物体仍静止则 sketch template

题目如图所示质量为m的小球用一细线悬挂在天花板上现用一大小恒定的外力慢慢将小球拉起在小球可能的平衡位置中细线与竖直方�的最大偏角 sketch template

如图所示在粗糙水平地面上放着一个截面为四分之一圆弧的柱状物体AA的左端紧靠竖直墙A与竖直墙之间放一光�圆球B整个装置处于静止状态把A sketch template

如图所示一物体静止在斜面上请你画出物块所受力的示意图．题目和参考答案——青夏教育精英家教�—— sketch template

1．如图所示竖直平面内的轨道由轨道AB和圆弧轨道BC组成小球从斜面上A点由静止开始�下�到斜面底端后又�上一个半径为R的圆轨道1若 sketch template

如图所示斜面上放一个小球画出小球受到的3 N支持力和2 N沿斜面�上拉力的图示题目和参考答案——青夏教育精英家教�—— sketch template

百度教育 sketch template

如图所示物体静止在斜面上重力G沿平行于斜面和垂直于斜面方�分解为F1和F2则 A．F1与作用在物体上的静�擦力相平衡B．F2就是物体 sketch template

画出下列各图中指定物体的受力示意图．1如图1静止在水平面上的A物体2分析图2中球的受力3如图3在水平斜�上的外力F作用下匀速 sketch template

1一物体静止在斜面上如图1所示物体受到的斜面的支持力为8N请在图中作出支持力的示意图．2如图2所示小球被斜挂在竖直墙上小球 sketch template

如图所示质量为m的小球用一根细线悬挂在O点用一个水平力作用在小球上使细线与竖直方�成30°角时小球静止求1水平拉力的大小．2 sketch template

如图所示一个圆盘圆心为O水平放置其转轴MN垂直于盘面且通过O点．圆盘原来处于静止状态上面放有一个小物体P．当圆盘沿图示方�绕转轴MN sketch template

光�水平地面上叠放着两个物体A和B如图7所示．水平拉力F作用在物体B上使AB两物体从静止出�一起运动．经过时间t撤去拉力F再经过时间 sketch template

1静止的物体1下图1中，物体A静止在水平地面上 图2中，物体B静止在斜面上 图3中，物体C被压在竖直墙壁上而处于静止 sketch template

水平地面上的物体在水平方�受到一个拉力F和地面对它的�擦力f的作用在物体处于静止状态的条件下下面各说法中正确的是 A当F增大时f也随之 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

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

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