4．如图4所示质量分别为的两个物块叠放在一起放置在一根竖直轻质弹簧的上端当两物块静止时弹簧压缩了现用一竖直�下力按压物块使弹簧再缩短 Sketch Coloring Page

4．如图4所示质量分别为的两个物块叠放在一起放置在一根竖直轻质弹簧的上端当两物块静止时弹簧压缩了现用一竖直�下力按压物块使弹簧再缩短 Template

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

sketch #5347

anonymous

anonymous
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sketch #5343

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anonymous
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sketch #2536

anonymous

anonymous
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sketch #5027

anonymous

anonymous
sketch #5027

sketch #3919 this is not my best but i did it because it looks very cool

anonymous

anonymous
sketch #3919 this is not my best but i did it because it looks very cool

sketch #1995

Laura Agapi Asnicar
sketch #1995

sketch #3151 Spaceship Nessa Kira Hellsing

anonymous

anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

sketch #5210 I love you by Saul Mansanares

anonymous

anonymous
sketch #5210 I love you by Saul Mansanares

sketch #5011

anonymous

anonymous
sketch #5011

sketch #1249

Laura Agapi Asnicar
sketch #1249

sketch #3157 umpa lumpa

anonymous

anonymous
sketch #3157 umpa lumpa

sketch #4728 Angry Toad by Geneval Mendes

anonymous

anonymous
sketch #4728 Angry Toad by Geneval Mendes

sketch #2178

anonymous

anonymous
sketch #2178

sketch #4724 Turtwig by Mark Robson

anonymous

anonymous
sketch #4724 Turtwig by Mark Robson

sketch #2723 by Sam Torres

Sam Torres
sketch #2723 by Sam Torres

sketch #3572 Hate mondays by Malyi Link

anonymous

anonymous
sketch #3572 Hate mondays by Malyi Link

sketch #855

Laura Agapi Asnicar
sketch #855

sketch #5087

anonymous

anonymous
sketch #5087

sketch #378 Guess what flag?
ɔılqndǝɹ ɥɔǝzϽ

anonymous

anonymous
sketch #378 Guess what flag? ɔılqndǝɹ ɥɔǝzϽ

sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

anonymous

anonymous
sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

sketch #819

Laura Agapi Asnicar
sketch #819

sketch #978

anonymous

anonymous
sketch #978

sketch #5183

anonymous

anonymous
sketch #5183

sketch #4891 Pikachu by Resul Danacı

anonymous

anonymous
sketch #4891 Pikachu by Resul Danacı

sketch #3327 Megaman by Abdelwahab Haik

anonymous

anonymous
sketch #3327 Megaman by Abdelwahab Haik

sketch #5205

anonymous

anonymous
sketch #5205

sketch #1504 donara

Donara Smbatyan
sketch #1504 donara

sketch #2976 A girl watches the moon

Laura Agapi Asnicar
sketch #2976 A girl watches the moon

sketch #5287

anonymous

anonymous
sketch #5287

sketch #3383

anonymous

anonymous
sketch #3383

tomski4．如图4所示质量分别为的两个物块叠放在一起放置在一根竖直轻质弹簧的上端当两物块静止时弹簧压缩了现用一竖直�下力按压物块使弹簧再缩短 coloring

4．如图4所示质量分别为的两个物块叠放在一起放置在一根竖直轻质弹簧的上端当两物块静止时弹簧压缩了现用一竖直�下力按压物块使弹簧再缩短 sketch template

4．如图所示两木块的质量分别为m1和m2两轻质弹簧的劲度系数分别为k1和k2上面木块压在上面的弹簧上整个系统处于平衡状态现缓慢�上提 sketch template

在探究“物体所受的重力跟它的质量关系 的实验中按照图甲所示把钩码逐个挂在弹簧测力计上分别读出钧码的质量和弹簧测力计相应的示数并记录在 sketch template

如图所示两块厚度相同的木块AB紧靠着放在光�的桌面上其质量分别为20kg090kg它们的下表面光�上表面粗糙．另有质量为0 sketch template

如图所示质量分别为2m和m的AB两物体用不可伸长的轻绳绕过轻质定�轮相连开始两物体处于同一高度绳处于绷紧状态且足够长不计一切阻力 sketch template

用如图所示甲乙两个�轮组分别提起相同的质量的物体．两个�轮组的动�轮的质量相同不计�擦则A．F甲> F乙η甲>η乙B．F甲 sketch template

12．如图所示两弹簧质量不计劲度系数分别为K1K2它们 的两端一端固定在质量为m的物体上另一端固定在PQ 当物体平衡时上面弹簧 sketch template

如图所示物块12间用刚性轻质杆连接物块34间用轻质弹簧相连物块13质量为m24质量为M两个系统均置于水平放置的光�木板上并 sketch template

如图所示两足够长的光�平行直杆水平固定质量为m的�块A穿在杆aa′上质量为2m的�块B穿在杆bb′上两�块用轻质弹簧相连后静止在杆上 sketch template

如图甲所示质量分别为mM的物体AB静止在劲度系数为k的弹簧上A与B不粘连．现对物体A施加竖直�上的力F使AB一起上升若以两物体 sketch template

如图所示质量分别为MA和MB的两个物体AB用轻质弹簧连接置于倾角为θ的光�斜面上开始弹簧处于原长状态现将两个物体同时由静止开始释放 sketch template

如图4所示质量为M的木块放在光�的水平面上质量为m的子弹以速度v0沿水平射中木块并最终留在木块中与木块一起以速度v运动已知当子弹相对 sketch template

25．如图 11所示在劲度系数为k的弹簧下端挂一质量为m的物体物体下有一托盘用托盘托着物体使弹簧恰好处于原长然后使托盘以加速度a竖直 sketch template

如图所示质量分别为m2m的球AB由轻质弹簧相连后再用细线悬挂在正在竖直�上做匀减速运动的电梯内细线承受的拉力为F此时突然剪断细线 sketch template

如图所示质量分别为M和m的物块由相同的材料制成且M＞m将它们用通过轻而光�的定�轮的细线连接．如果按图甲装置在水平桌面上两物块刚好做 sketch template

如图所示质量m=10kg和M=20kg的两物块叠放在动�擦因数μ=05的粗糙水平地面上质量为m的物块通过处于水平位置的轻弹簧与竖直墙壁 sketch template

6．如图所示质量分别为m1m2的两个物块间用一轻弹簧连接放在倾角为θ的粗糙斜面上物块与斜面间的动�擦因数均为μ．平行于斜面大小为F的 sketch template

如图所示质量分别为mM的两个物体系在一根通过轻质定�轮的轻绳两端M放在水平地板上m被悬在空中若将M沿水平地板�左缓慢移动�许后M仍 sketch template

如图甲所示在粗糙的水平面上质量分别为m和M的物块AB用轻弹簧相连两物块与水平面间的动�擦因数相同．当用水平力F作用于B上且两块共同�右 sketch template

18．如图所示质量分别为M和m的两个小球AB套在光�水平直杆P上整个直杆被固定于竖起转轴上并保持水平两球间用劲度系数为K自然长度为 sketch template

如图所示AB两物体的质量分别是mA和mB整个系统处于静止状态�轮的质量和一切�擦不计．如果绳的一端由P点缓慢�左运动到Q点整个系统 sketch template

如图所示AB两个物块叠放在光�水平面上质量分别为6kg和2kg它们之间的动�擦因数为02．设最大静�擦力等于�动�擦力取g=10m sketch template

18．如图所示质量均为m的物块A和B用轻弹簧连结起来将它们悬于空中静止弹簧处于原长状态A距地面高度h=090m．同时释放两物块A与 sketch template

深度讲解螺杆泵的工作原理知乎 sketch template

如图所示质量分别为m1m2的两个物体通过轻弹簧连接在大小相等的两力F的作用下一起沿水平方�做匀速直线运动m1在地面m2在空中斜 sketch template

一轮复习：阿特伍德机类型知乎 sketch template

8．如图所示质量分别为m1和m2的大小相同的物块分别以速度v1v2沿斜面�下匀速�行且v1&gtv2m2的右端连接轻弹簧在它们�生相互 sketch template

4．如图所示底板光�的小车上用两个量程为20 N完全相同的弹簧秤甲和乙系住一个质量为1 Kg的物块当小车在水平地面上做匀速直线运动时两 sketch template

14．如图所示用细绳拉着小球A�上做加速运动小球AB间用弹簧相连二球的质量分别为m和2m加速度的大小为a若拉力F突然撤去则AB sketch template

4．如图3 3 13甲所示在粗糙的水平面上质量分别为m和Mm∶M＝1∶2的物块AB用轻弹簧相连两物块与水平面间的动�擦因数相同．当 sketch template

如图所示的装置中弹簧测力计的示数为3N乙物质量为05kg底面积为2cm2甲乙均保持静止状态不计弹簧测力计的自重则甲物质量是 sketch template

10．如图所示质量为m的物块从A点由静止开始下落加速度是下落H到B点后与一轻弹簧接触又下落h后到达最低点C在由A运动到C的过程中 sketch template

如图所示质量为m小球在竖直放置的光�圆形管道内做圆�运动球的直径略小于圆管的内径下列说法中可能正确的是 A．小球通过最低点时外侧管 sketch template

如图所示，用三根轻绳将质量为m的物块悬挂在空中。已知ac和bc与竖直方�的夹角分别为30°和60°，重力加速度为g。请选择合适的研究对象，画出 sketch template

如图所示质量为m=2kg的小物块在水平拉力F作用下由静止开始从A点出�沿粗糙水平轨道做匀加速直线运动到达B点时撤消外力物块冲上竖直 sketch template

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