4． 如图所示小球被细绳系住放在倾角为的光�斜面上当绳子从水平方�逐渐�上偏移时细绳上的拉力将——青夏教育精英家教�—— Sketch Coloring Page

4． 如图所示小球被细绳系住放在倾角为的光�斜面上当绳子从水平方�逐渐�上偏移时细绳上的拉力将——青夏教育精英家教�—— Template

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More Sketches

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

sketch #2638 Cliff cool

sketchmaster
sketch #2638 Cliff cool

sketch #3174 John Snow Helga Fon Stein

anonymous

anonymous
sketch #3174 John Snow Helga Fon Stein

sketch #894 hmmm

anonymous

anonymous
sketch #894 hmmm

sketch #5162 Alien by KiNg Buamir

anonymous

anonymous
sketch #5162 Alien by KiNg Buamir

sketch #3285 Spongebob by Abbie Hayman

anonymous

anonymous
sketch #3285 Spongebob by Abbie Hayman

sketch #5127 Captain America by Mark Phillips

anonymous

anonymous
sketch #5127 Captain America by Mark Phillips

sketch #3686 Toy Story by Thania Arruda

anonymous

anonymous
sketch #3686 Toy Story by Thania Arruda

sketch #2318

anonymous

anonymous
sketch #2318

sketch #214 bugs bunny

anonymous

anonymous
sketch #214 bugs bunny

sketch #5090

anonymous

anonymous
sketch #5090

sketch #5027

anonymous

anonymous
sketch #5027

sketch #5133 Jiraiya by Saiful Farizam

anonymous

anonymous
sketch #5133 Jiraiya by Saiful Farizam

sketch #2431 face :D

anonymous

anonymous
sketch #2431 face :D

sketch #873

Laura Agapi Asnicar
sketch #873

sketch #2640 Marge by Mirnes Sinanovic

Mirnes Sinanovic
sketch #2640 Marge by Mirnes Sinanovic

sketch #5069 Mad Hatter by Ahmed Mostafa

anonymous

anonymous
sketch #5069 Mad Hatter by Ahmed Mostafa

sketch #4649

anonymous

anonymous
sketch #4649

sketch #1995

Laura Agapi Asnicar
sketch #1995

sketch #3261

anonymous

anonymous
sketch #3261

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

anonymous

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

sketch #3539 Octo by Aristo A. Kadir

anonymous

anonymous
sketch #3539 Octo by Aristo A. Kadir

sketch #3273

anonymous

anonymous
sketch #3273

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 #4640 Serj Tankian by Dav Guzman Mendoza

anonymous

anonymous
sketch #4640 Serj Tankian by Dav Guzman Mendoza

sketch #704

anonymous

anonymous
sketch #704

sketch #5285

anonymous

anonymous
sketch #5285

sketch #5179 Audrey Hepburn by 陳一夫

anonymous

anonymous
sketch #5179 Audrey Hepburn by 陳一夫

sketch #3897 dolphins playing over the sea

Rachel Christa Ibarrientos
sketch #3897 dolphins playing over the sea

sketch #5066 Rey Helado by Gleny Acevedo

anonymous

anonymous
sketch #5066 Rey Helado by Gleny Acevedo

sketch #5180

anonymous

anonymous
sketch #5180

tomski4． 如图所示小球被细绳系住放在倾角为的光�斜面上当绳子从水平方�逐渐�上偏移时细绳上的拉力将——青夏教育精英家教�—— coloring

4．如图所示光�水平面上小球在拉力作用下做匀速圆�运动．若小球运动到点时拉力�生变化关于小球运动情况的说法正确的是 A．若拉力 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用细线把一质量为m的小球悬挂起来．将小球从位置B拉到位置A松手后小球就在AC之间来回�动请画出小球到达最高点C时受到的力的 sketch template

6．如图4所示小球在一细绳的牵引下在光�桌面上绕绳的另一端O作匀速圆�运动关于小球的受力情况下列说法中正确的是 A．受重力支持力和� 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甲所示小球从某高度处静止下落到竖直放置的轻弹簧上并压缩弹簧．从小球刚接触到弹簧到将弹簧压缩至最短的过程中得到小球的速度v和弹簧被压缩的 sketch template

如图所示一轻弹簧的左端固定右端与一小球相连小球处于光�水平面上现对小球施加一个方�水平�右的恒力F使小球从静止开始运动则小球在�右 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

如图中一段弹簧固定在水平桌面上将一个小球放在弹簧上使其处于静止状态用竖直�下的力F压小球至图丙的位置然后撤去力F小球�上运动到A点后 sketch template

22．如图所示用细绳将小球悬挂于天花板上球心到悬点间距为R球的质量为m现在把悬线拉成水平将小球由静止释放小球下落至最低点过程中用时T 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�运动不计空气阻力以下关于小球受力的说法中正确的是 A．只受重力B．只受拉力C sketch template

力的三角形法则的应用知乎 sketch template

如图所示100个大小相同质量均为M且无�擦的小球 静止放置于两个相互垂直且光�的平面上平面AB与水平面夹角为30°则 A第1个小球 sketch template

4． 如图所示小球被细绳系住放在倾角为的光�斜面上当绳子从水平方�逐渐�上偏移时细绳上的拉力将——青夏教育精英家教�—— 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将系在细线下的小球拿至A点然后释放小球将在AC两点之间往复�动如果不考�空气对小球的阻力下列分析中正确的是 A．小球在 sketch template

如图所示小球自a点由静止自由下落到b点时与弹簧接触到c点时弹簧被压缩到最短若不计弹簧质量和空气阻力在小球由a→b→c的运动过程中� sketch template

22．如图所示用细绳将小球悬挂于天花板上球心到悬点间距为R球的质量为m现在把悬线拉成水平将小球由静止释放小球下落至最低点过程中用时T 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

如图6所示用绳子系住小球挂在墙上试画出小球所受重力的示意图——青夏教育精英家教�—— sketch template

如图所示长度为L的细绳上端固定在天花板上O点下端拴着质量为m的小球．当把细绳拉直时细绳与竖直线的夹角为θ=60°此时小球静止于光�的 sketch template

如图所示用绳子系住小球靠在墙上物体重16N绳受到20N拉力试画出物体受到重力和拉力的示意图．题目和参考答案——青夏教育精英家教�—— sketch template

8．如图所示AB两小球分别连在弹簧两端B端用细线固定在倾角为30°光�斜面上若不计弹簧质量在线被剪断瞬间AB两球的加速度分别为 sketch template

如图所示小球与光�斜面接触细绳绷直处于竖直方�则小球受到的作用力是A重力和细绳的拉力B重力细绳的拉力和斜面的支持力C重力和斜面 sketch template

如图所示，在天花板上的O点系一根细绳，细绳的下端系一小球．将小球拉至细绳处于水平的位置，由静止释放小球，小球从位置A开始沿圆弧下落到悬点的正 sketch template

8．如图5 4所示细绳的一端悬于O点另一端系一小球在O点正下方A处有一钉子细绳在碰到钉子前后的瞬间相比 A．小球的线速度变大 B sketch template

如图所示一轻细绳跨过定�轮连接两个小球AB它们都穿在一光�的竖直杆上不计细绳与�轮间的�擦当两球平衡时OA绳与水平方�的夹角为60 sketch template

12．如图所示小球自a点由静止自由下落到b点时与弹簧接触到c点时弹簧被压缩到最短若不计弹簧质量和空气阻力在小球由a→b→c的运动过程 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，有一绳长为L、质量为m的单�和一长为L、质量为m能绕水平轴自由转动的匀质细棒，现将�球和细棒同时从与铅直线成q 角度的位置静止释放 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

如图所示轻绳的一端通过小定�轮O与小球B连接另一端与套在竖直杆上的小物块A相连竖直杆两端固定且足够长物块A沿竖直杆�上做匀速运动其 sketch template

百度教育 sketch template

15．如图所示所受重力为G的均匀小球放在倾角为α的斜面上球被与斜面夹角为θ的木板挡住球面木板均光�．若使球对木板压力最小则木板与斜面 sketch template

6．如图4所示小球在一细绳的牵引下在光�桌面上绕绳的另一端O作匀速圆�运动关于小球的受力情况下列说法中正确的是 A．受重力支持力和� sketch template

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