如图所示沿竖直杆以速度υ匀速下�的物体a通过轻质细绳拉光�水平面上的物体b当细绳与竖直杆间的夹角为θ时物体b的速度为 A．υ Sketch Coloring Page

如图所示沿竖直杆以速度υ匀速下�的物体a通过轻质细绳拉光�水平面上的物体b当细绳与竖直杆间的夹角为θ时物体b的速度为 A．υ Template

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

sketch #4883 White tiger by Kayson Danielle

anonymous

anonymous
sketch #4883 White tiger by Kayson Danielle

sketch #929 tree stump

anonymous

anonymous
sketch #929 tree stump

sketch #4319

anonymous

anonymous
sketch #4319

sketch #5350

anonymous

anonymous
sketch #5350

sketch #3399 zay lin

Zay Lin
sketch #3399 zay lin

sketch #3344 Homer by Samuel Roberto

anonymous

anonymous
sketch #3344 Homer by Samuel Roberto

sketch #2939 Eye by Kimmy Kitty Perry Priemus

anonymous

anonymous
sketch #2939 Eye by Kimmy Kitty Perry Priemus

sketch #3857

anonymous

anonymous
sketch #3857

sketch #3014 Fancy

James Forest
sketch #3014 Fancy "S "

sketch #1964 愛鼠繪

愛君
sketch #1964 愛鼠繪

sketch #5037 Dolphin by Meen Suksoi

anonymous

anonymous
sketch #5037 Dolphin by Meen Suksoi

sketch #3643

anonymous

anonymous
sketch #3643

sketch #4905 The Little Prince by Gaurav Patel

anonymous

anonymous
sketch #4905 The Little Prince by Gaurav Patel

sketch #2035 Ernest Hemingway...
chayrolfrypan

anonymous

anonymous
sketch #2035 Ernest Hemingway... chayrolfrypan

sketch #3804

Laura Agapi Asnicar
sketch #3804

sketch #1972 Boogaloo @Memphis

anonymous

anonymous
sketch #1972 Boogaloo @Memphis

sketch #1328

anonymous

anonymous
sketch #1328

sketch #2453 Koi Fish

anonymous

anonymous
sketch #2453 Koi Fish

sketch #2806 Puppy love by Sam Torres

Sam Torres
sketch #2806 Puppy love by Sam Torres

sketch #1076

anonymous

anonymous
sketch #1076

sketch #2022

anonymous

anonymous
sketch #2022

sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

anonymous

anonymous
sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

sketch #2476 Asuna from SAO by sketchmaster

sketchmaster
sketch #2476 Asuna from SAO by sketchmaster

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 #5223 Elsa from Frozen by Ben De Jesus

anonymous

anonymous
sketch #5223 Elsa from Frozen by Ben De Jesus

sketch #1927

anonymous

anonymous
sketch #1927

sketch #5085 CM Punk by Luciana Nazar

anonymous

anonymous
sketch #5085 CM Punk by Luciana Nazar

sketch #871 vampire girl anime

anonymous

anonymous
sketch #871 vampire girl anime

sketch #4471 Brother Bear by Samuel Roberto

anonymous

anonymous
sketch #4471 Brother Bear by Samuel Roberto

sketch #5027

anonymous

anonymous
sketch #5027

tomski如图所示沿竖直杆以速度υ匀速下�的物体a通过轻质细绳拉光�水平面上的物体b当细绳与竖直杆间的夹角为θ时物体b的速度为 a．υ coloring

如图所示沿竖直杆以速度v匀速下�的物体A通过轻质细绳拉光�水平面上的物体B细绳与竖直杆间的夹角为θ则以下说法正确的是 A．物体B�右 sketch template

如图所示沿竖直杆以速度υ匀速下�的物体A通过轻质细绳拉光�水平面上的物体B当细绳与竖直杆间的夹角为θ时物体B的速度为 A．υ sketch template

如图所示，均质细杆的上端A靠在光�竖直墙面上，下端B置于光�水平面上，现细杆由与墙面夹角很小处�落，则当细杆A端与B端的速度大小之比为√3时 sketch template

绳杆两端关联加速度问题知乎 sketch template

如图所示小球质量m＝08kg用两根长均为L＝05m的细绳拴住并系在竖直杆上的AB两点已知AB＝08m当竖直杆转动带动小球在水平 sketch template

如图所示，杆绕点在竖直平面内匀速转动，并带动套在固高途 sketch template

一细直杆AB，竖直靠在墙上，B 端沿水平方�以速率 图 上学吧找答案 sketch template

如图所示小球质量m＝08kg用两根长均为L＝05m的细绳拴住并系在竖直杆上的AB两点已知AB＝08m当竖直杆转动带动小球在水平 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

如图所示在两平行光�导体杆上垂直放置两导体abcd其电阻分别为R1R2且R1＜R2其他电阻不计．整个装置放在磁感应强度为B的匀强 sketch template

如图所示B是光�半球形碗放在水平桌面上A是细长直杆被固定的光�套管C约束在竖直方�A可自由上下运动现使A杆以速度v竖直�下匀速运动 sketch template

如图所示将质量为1kg的圆环A套在固定的倾斜长直杆B上环的直径略大于杆的截面直径杆与水平地面的夹角θ=37°此时圆环A恰能沿长直杆B sketch template

如图所示物体A通过轻质细绳拉光�水平面上的物体B现用适当的外力作用在物体B上使沿物体A沿光�竖直杆以速度v匀速下�的细绳与竖直杆间的夹角 sketch template

如图所示重物M沿竖直杆下�并通过绳带动小车m沿斜面升高则当�轮右侧绳与竖直方�的夹角为θ且重物下�的速度为v时小车的速度是多� sketch template

高中物理知识点总结解题技巧：“轻绳”与“轻杆”模型，巧解竖直平面圆�运动知乎 sketch template

如图所示轻质不可伸长的细绳绕过光�定�轮C与质量为m的物体A连接A放在倾角为θ的光�斜面上绳的另一端和套在固定竖直杆上的物体B连接 sketch template

如图所示在竖直平面内用轻质细线悬挂一个小球将小球拉至A点使细线处于拉直状态然后让小球以初速度v0从A点开始运动不计�擦和空气阻力 sketch template

如图所示一根长为l的细刚性轻杆的两端分别连结小球a和b它们的质量分别为ma和 Mb杆可绕距a球为处的水平定轴O在竖直平面内转动初始时杆 sketch template

如图1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

如图所示套在竖直细杆上的轻环A由跨过定�轮的不可伸长的轻绳与重物B相连施加外力让A沿杆以速度v匀速上升从图中M位置上升至与定�轮的连线 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

如图所示一根轻杆的一端 以O点为固定转轴另一端固定一个小球小球以O点为圆心在竖直平面内沿顺时针方�做匀速圆�运动当小球运动到图中位置时 sketch template

如图所示在轻杆两端分别固定两个球ABA球质量mA=mB球质量mB=2m轻杆可以绕固定轴O转动不计杆与转轴间的�擦两球到转动轴O的 sketch template

如图所示质量为m的物体在与竖直方�成θ角斜�上的推力F作用下沿竖直墙�上做匀加速直线运动若物体与墙间的动�擦因数为μ求物体的加速度 sketch template

如图所示固定在小车上的支架的斜杆与竖直杆的夹角为θ在斜杆下端固定有质量为m的小球下列关于杆对球的作用力F的判断中正确的是 A．小车 sketch template

如图所示一对光�的平行�属导轨固定在同一水平面内导轨间距为L左端接有阻值为R的电阻一质量为m电阻为r的�属棒MN垂直放置在导轨上 sketch template

如图9所示杆BC的B端用铰链固定在竖直墙上另一端C为一�轮．重物G上系一绳经过�轮固定于墙上A点处杆恰好平衡．若将绳的A端沿墙缓慢�下移 sketch template

如图所示重为G的物体在与水平夹角α的力作用下沿竖直墙壁�上匀速运动物体与竖直墙壁的动�擦因数为μ则物体受到的�擦力大小为 A．μGB sketch template

如图所示物体A置于水平面上物A前固定有动�轮BD为定�轮．一根轻绳绕过DB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

如图所示AB两质点从同一点O分别以相同水平速度v0沿x轴正方�被抛出A在竖直平面内运动落地点P1B沿光�斜面运动落地点为P2P1 sketch template

如图所示L为竖直．固定的光�绝缘杆杆上O点套有一质量为m．带电量为 Q的小环在杆的左侧固定一电荷量为 Q的点电荷杆上ab两点到 Q的 sketch template

如图所示固定的光�倾斜杆上套有一个质量为m的圆环圆环与竖直放置的轻质弹簧上端相连弹簧的下端固定在水平地面上的A 点开始弹簧恰好处于原长 sketch template

如图所示一固定杆与水平方�夹角为θ将一质量为m1的�块套在杆上通过轻绳悬挂一个质量为m2的小球杆与�块之间的动�擦因数为μ．若�块与 sketch template

如图所示竖直圆筒内壁光�半径为R顶部有入口A在A的正下方h处有出口B。一质量为m的小球从入口A沿圆筒壁切线方�水平射入圆筒内要使小球 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

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