2．如图1所示在光�水平面上一质量为m的小球在绳的拉力作用下做半径为r的匀速圆�运动小球运动的线速度为v则绳的拉力f大小为 A． B Sketch Coloring Page

2．如图1所示在光�水平面上一质量为m的小球在绳的拉力作用下做半径为r的匀速圆�运动小球运动的线速度为v则绳的拉力f大小为 A． B Template

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

sketch #1562 Shaking red horse

anonymous

anonymous
sketch #1562 Shaking red horse

sketch #3892

Rachel Christa Ibarrientos
sketch #3892

sketch #3362 The Boss by David Torre

anonymous

anonymous
sketch #3362 The Boss by David Torre

sketch #5085 CM Punk by Luciana Nazar

anonymous

anonymous
sketch #5085 CM Punk by Luciana Nazar

sketch #2144

anonymous

anonymous
sketch #2144

sketch #3439 Aralé by Malyi Link

anonymous

anonymous
sketch #3439 Aralé by Malyi Link

sketch #378 Guess what flag?
ɔılqndǝɹ ɥɔǝzϽ

anonymous

anonymous
sketch #378 Guess what flag? ɔılqndǝɹ ɥɔǝzϽ

sketch #4708 Katekyo Hitman Reborn by Mário JBudo

anonymous

anonymous
sketch #4708 Katekyo Hitman Reborn by Mário JBudo

sketch #3581 Dante

anonymous

anonymous
sketch #3581 Dante

sketch #3273

anonymous

anonymous
sketch #3273

sketch #4876 Luffy by Nycole Prietsch

anonymous

anonymous
sketch #4876 Luffy by Nycole Prietsch

sketch #2771 Naruto by Милен Тревата

Милен Тревата
sketch #2771 Naruto by Милен Тревата

sketch #3330

Matt King
sketch #3330

sketch #3298

Hank Henry Armstrong
sketch #3298

sketch #805

Laura Agapi Asnicar
sketch #805

sketch #3755 Panda by Roberto Castro Colimil

anonymous

anonymous
sketch #3755 Panda by Roberto Castro Colimil

sketch #690 barco

anonymous

anonymous
sketch #690 barco

sketch #4965

anonymous

anonymous
sketch #4965

sketch #878

Laura Agapi Asnicar
sketch #878

sketch #4467

anonymous

anonymous
sketch #4467

sketch #1034 what ever you want it to be

anonymous

anonymous
sketch #1034 what ever you want it to be

sketch #4520

anonymous

anonymous
sketch #4520

sketch #3505 Django

anonymous

anonymous
sketch #3505 Django

sketch #953

anonymous

anonymous
sketch #953

sketch #5256

anonymous

anonymous
sketch #5256

sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

anonymous

anonymous
sketch #3107 Hitman by Miguel Edgardo Montes Cuaresma

sketch #132

anonymous

anonymous
sketch #132

sketch #978

anonymous

anonymous
sketch #978

sketch #578 Butterflies

anonymous

anonymous
sketch #578 Butterflies

sketch #4887 Jessica Rabbit by Garima Taneja

anonymous

anonymous
sketch #4887 Jessica Rabbit by Garima Taneja

tomski2．如图1所示在光�水平面上一质量为m的小球在绳的拉力作用下做半径为r的匀速圆�运动小球运动的线速度为v则绳的拉力f大小为 a． b coloring

如图所示一束白光通过三棱镜后分解成七种单色光．位于图中最下方B位置的是 光．颜料的三原色是红色色和蓝色．题目和参考答案——青夏教育精英 sketch template

1如图1所示小孔前有一�光点S利用光的传播规律作出它经过小孔在光屏上的落点．2在图2中根据平面镜成像特点画出物体MN的像M′N sketch template

24．12分如图所示，绝缘光�轨道ABCD竖直放在与水平方�成θ＝45°的匀强电场中，其中BCD部分是半径为R的半圆环，轨道的水平部分与 sketch template

1如图1所示入射光线AO经平面镜反射后沿OB的方�射出请作出平面镜的位置．2如图2所示在练功房里小红同学利用平面镜来帮助矫正 sketch template

2．如图1所示在光�水平面上一质量为m的小球在绳的拉力作用下做半径为r的匀速圆�运动小球运动的线速度为v则绳的拉力F大小为 A． B sketch template

如图1所示物体悬浮在水中水对物体�上�下的压力分别为F1和F2下列说法正确的是 A 由于物体静止不动F1F2是一对平衡力 B sketch template

1如图1所示光从空气斜射入水中请画出反射光线和大致的折射光线．2标出图2中通电螺线管的NS极和电源的正负极．已知小磁针静止时右端 sketch template

百度教育 sketch template

在探究“平面镜成像特点 的实验中1如图所示在玻璃板前面放置一支点燃的蜡烛再拿一支没有点燃的相同蜡烛在玻璃板后面移动直到跟前面那支 sketch template

力f=kv冲量的应用知乎 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题图所示，在两平行载流的无限长直导线的平面内有一矩形线圈．大学搜题酱 sketch template

技术干货气密封装的密封性检查—氦质谱细检漏知乎 sketch template

11．如图所示一小球在水平面上从A点开始�右匀速运动经过25s后与离A点相距5m的竖直墙相撞若碰撞时间极短可忽略不计碰后小球以相同 sketch template

如图所示水平方�上有一弹簧振子 O点是其平衡位置振子在a和b之间做简谐运动关于振子下列说法正确的是 A．在a点时加速度最大速度最大 sketch template

1如图1所示若将正方体放在斜面上画出物体对斜面的压力．2如图2所示若将正方体放在斜面上画出物体所受到的力．题目和参考答案 sketch template

如图所示光�水平面上放置质量分别为m2m和3m的三个木块其中质量为m的木块放在质量为2m的木块上质量为2m和3m的木块间用一不可伸长的 sketch template

17．如图甲所示在光�的水平面上物体A在水平方�的外力F作用下做直线运动其v T图象如图乙所示规定�右为正方�下列判断正确的是 A sketch template

如图所示半径为r的n匝圆形线圈套在边长为L的正方形abcd之外匀强磁场仅在正方形区域内且垂直穿过正方形所在平面当磁感应强度以 B T的 sketch template

14．如图12所示足够大的方格纸PQ水平放置每个方格纸边长l．在其正下方水平放置一个宽度为L的平面镜MN在方格纸上有两个小孔A和B 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

如图所示，一质量M=20kg的长木板静止放在光�水平面上，在木板的右端放一质量m=10kg可看作质点的小物块，小物块与木板间的动�擦因数为 sketch template

百度教育 sketch template

动力学的解题方法知乎 sketch template

质量分别为m1m2的两个物体甲和乙放在表面光�且足够长的木板上随木板一起以水平�右的相同速度沿同一直线做匀速直线运动当木板突然停止时 sketch template

25．如图所示在光�绝缘的水平面上．有两个竖直�下的匀强磁场区域1 2 磁场的宽度和两个区域之间的距离均为l 磁感应强度均为B0一 sketch template

14．如图8所示用恒力F通过光�的定�轮将静止于水平面上的物体从位置A拉到位置B物体可视为质点定�轮距水平面高为h物体在位置AB时 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

百度教育 sketch template

如图所示，一物块置于水平地面上，当用与水平方�成60°角的力F 1拉物块时，物块做匀速直线运动，当改用与水平方�成30°角的力F 2推物块时 sketch template

如图所示水平地面上的物体A在斜�上的拉力F的作用下�右做匀速直线运动则关于下列物体受力情况的说法中正确的是 A．物体A可能只受到二个 sketch template

如图所示一个木块从斜面上�下并在水平面上继续�动．请画出木块在水平面时所受力的示意图．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示水平面上叠放着两个物体A和BmA=2kgmB=3kg两物体在10N的水平拉力作用下一起做匀速直线运动则A和B之间的�擦力大小 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在动�擦因素μ=02的水平面AB上水平恒力F推动质量为m=1kg的物体从A点由静止开始作匀加速直线运动物体到达B点时撤去F sketch template

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