如图所示物体a和b相对静止以共同的速度沿斜面匀速下�则 A．ab间无�擦力的作用b．b受到的�动�擦力的大小为ma Mb Sketch Coloring Page

如图所示物体a和b相对静止以共同的速度沿斜面匀速下�则 A．ab间无�擦力的作用b．b受到的�动�擦力的大小为ma Mb Template

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More Sketches

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

sketch #3743 Just for fun

Jay Lantz
sketch #3743 Just for fun

sketch #2573 homer simpson

anonymous

anonymous
sketch #2573 homer simpson

sketch #249 Rocket

Lucy Barnard
sketch #249 Rocket

sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

anonymous

anonymous
sketch #4601 PSY Gentleman by Luis Daniel Sanchez Ramirez

sketch #1216

anonymous

anonymous
sketch #1216

sketch #4279 Winnie the Pooh by Douglas Dalmora

anonymous

anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora

sketch #3273

anonymous

anonymous
sketch #3273

sketch #5124 Tony Tony Chopper by 陳一夫

anonymous

anonymous
sketch #5124 Tony Tony Chopper by 陳一夫

sketch #3779 RIP Hugo Chavez Joey Hyuuga

anonymous

anonymous
sketch #3779 RIP Hugo Chavez Joey Hyuuga

sketch #3473 Finn by Luana Santos

anonymous

anonymous
sketch #3473 Finn by Luana Santos

sketch #1110

anonymous

anonymous
sketch #1110

sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

anonymous

anonymous
sketch #5059 Edward Hopper&#;s &#;Nighthawks&#; by Rosanne Zammit

sketch #1183

anonymous

anonymous
sketch #1183

sketch #3617 D from Gorillaz by Joselyne Angel Gormaz

anonymous

anonymous
sketch #3617 D from Gorillaz by Joselyne Angel Gormaz

sketch #5235

anonymous

anonymous
sketch #5235

sketch #3455 Enya by Georai Shahar

anonymous

anonymous
sketch #3455 Enya by Georai Shahar

sketch #4948 Snow White by George Lucaz

anonymous

anonymous
sketch #4948 Snow White by George Lucaz

sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon

Jose Rondon
sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon

sketch #3508 Medusa by Nelly Panambo

anonymous

anonymous
sketch #3508 Medusa by Nelly Panambo

sketch #839

anonymous

anonymous
sketch #839

sketch #1503 L 'Algérie

AbdouGt Zizou
sketch #1503 L 'Algérie

sketch #2187

anonymous

anonymous
sketch #2187

sketch #5250

anonymous

anonymous
sketch #5250

sketch #4659 Ozzy Osbourne by Piter Olimpo

anonymous

anonymous
sketch #4659 Ozzy Osbourne by Piter Olimpo

sketch #1695

anonymous

anonymous
sketch #1695

sketch #4269 dragón

Ainhoa White
sketch #4269 dragón

sketch #1076

anonymous

anonymous
sketch #1076

sketch #2729 Luffy by Jayme Sousa

Jayme Sousa
sketch #2729 Luffy by Jayme Sousa

sketch #215 my mickey mouse

Tom Kelly
sketch #215 my mickey mouse

sketch #5182 Inuyasha by Sepp Herberger

anonymous

anonymous
sketch #5182 Inuyasha by Sepp Herberger

tomski如图所示物体a和b相对静止以共同的速度沿斜面匀速下�则 a．ab间无�擦力的作用b．b受到的�动�擦力的大小为ma mb coloring

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

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

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

静�擦力有关问题知乎 sketch template

如图甲所示AB两物体静止叠放在光�水平面上对A物体施加一水平力FF随时间t变化的关系图象如图乙所示．两物体在力F作用下开始运动且始终 sketch template

如图所示物体AB叠放在倾角q＝37°的斜面上并通过跨过光��轮的细线相连细线与斜面平行两物体的质量分别mA＝2 KgmB＝1 Kg 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

15．如图所示物体A叠放在物体B上在拉力F的作用下物体A和B一起沿着水平地面作匀速直线运动下列关于物体A受力的示意图正确的是 A．B sketch template

如图所示物体AB的重分别为20N10N�轮和绳子的重忽略不计此时物体A在水平面上�右作匀速直线运动若用力F�左拉物体A使物体A sketch template

如图所示AB两物块叠放在一起在粗糙的水平面上保持相对静止地�右做匀减速直线运动运动过程中A受到B对它的�擦力 A方��左大小 sketch template

如图所示物体B放在水平桌面上物体A通过�轮组拉着物体B此时物体B保持静止状态．当用竖直�下2N的力F1拉重为1N的物体A时能使物体B以 sketch template

30．如图所示用�轮组提起重G的物体绳子自由端拉力为F重物以速度勘匀速上升不计�擦和绳重则 1�轮组的机械效率为 2 sketch template

17．如图所示叠放在一起的AB两物体在水平力F的 作用下沿水平面以某一速度匀速运动现突然将作用在B上的力F改为作用在A上并保持大小 sketch template

如图所示是斜�上抛出物体的运动轨迹C点是轨迹最高点AB是轨迹上等高的两个点．下列叙述中正确的是A．物体在C点的速度为零B．物体在A点的 sketch template

如图所示物体ABC叠放在水平桌面上水平力F作用于C物体上使ABC以共同速度v�右匀速运动且三者相对静止那么关于�擦力的说法 sketch template

如图所示物体A静止在光�的水平面上A的左边固定有轻质弹簧与A质量相同的物体B以速度v�A运动并与弹簧�生碰撞AB始终沿同一直线运动 sketch template

如图所示以水平力F压在物体A上这时A能够沿竖直墙面下�若A与墙面间的�动�擦因数为μA的质量为m那么A与墙面间的�动�擦力的大小为 sketch template

如图所示物体ABC叠放在水平桌面上水平力F作用于C物体上使ABC以共同速度v�右匀速运动且三者相对静止那么关于�擦力的说法 sketch template

如图所示物体A重30N用F等于50N的力垂直压在墙上静止不动则物体A所受的�擦力是30N物体B重30N放在一平方米的桌面上B的底 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甲所示水平地面上静止放置一质量为M的木板木板的左端有一个可视为质点的质量为m=1kg的�块．现给�块一�右的初速度v0=10m/s sketch template

如图所示地面上有一固定的斜面体ABCD其AB边的长度S=2m斜面倾角为37°．光�水平地面上有一块质量M=3Kg的足够长的木板紧挨着斜面 sketch template

画出如图所示静止放在斜面上的木块的受力示意图．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示质量为m的物体在的水平力作用下沿倾角为q =30º的斜面�上匀速运动根据力学规律和题中提供的信息你还能求得哪几个作用力及跟�擦 sketch template

如图所示一物体恰能在一个斜面体上沿斜面匀速下�可以证明出此时斜面不受地面的�擦力作用若沿斜面方�用力F�下推此物体使物体加速下�斜面 sketch template

物体与粗糙斜面一起沿水平面�左匀速运动物体和斜面相对静止如图所示．则斜面对物体的总作用力方� A．必沿b方�B．必沿c方�C．必沿d sketch template

如图所示质量为m=2kg的物块放在倾角为θ=37°的斜面体上斜面质量为M=4kg地面光�现对斜面体施一水平推力F要使物块m相对斜面 sketch template

如图1所示两个互相垂直的力F1与F2作用在同一物体上使物体通过一段位移的过程中力F1对物体做功4J力F2对物体做功3J则力F1与F2 sketch template

按下列要求作图． 1在图甲中画出斜面上的物体所受的重力G和物体对斜面压力F的示意图． 2重10 N的物体漂浮在水面上静止不动请在图乙 sketch template

如图所示铅笔斜插入装有水的圆柱形玻璃杯中从侧面看铅笔好像在水面和折断了这是光的 现象水中部分看起来比水面上的部分要粗一些这是因为盛 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

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

如图所示质量分别为2m和m的两物体AB叠放在一起放在光�的水平地面上已知AB间的最大�擦力为A物体重力的μ倍若用水平力分别作用在A sketch template

如图所示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．现改变F的大小和F与水平的夹角θ但始终使物体做匀速运动．则下列说法 sketch template

如图所示在匀速转动的水平转盘上有一相对盘静止的物体则物体受到�擦力的方�是 A．沿切线方�B．沿半径指�圆心C．沿半径背离圆心D sketch template

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