如图所示用平行斜面�下的拉力f将一个物体沿斜面往下拉动拉力的大小等于�擦力则 A．物体做匀速运动 b．合力对物体所做的功等于零 C Sketch Coloring Page

如图所示用平行斜面�下的拉力f将一个物体沿斜面往下拉动拉力的大小等于�擦力则 A．物体做匀速运动 b．合力对物体所做的功等于零 C Template

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More Sketches

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

sketch #5435

anonymous

anonymous
sketch #5435

sketch #1439

Donara Smbatyan
sketch #1439

sketch #2464 Spongebob by sketchmaster

sketchmaster
sketch #2464 Spongebob by sketchmaster

sketch #1697

Abdul Kaium Alamgir
sketch #1697

sketch #1993

anonymous

anonymous
sketch #1993

sketch #3268 Werewolf by Mert Arda Yiğit

anonymous

anonymous
sketch #3268 Werewolf by Mert Arda Yiğit

sketch #673 Peachy mouse

Rachel Roe
sketch #673 Peachy mouse

sketch #5201 Ponyta by WatasHi Satemura Oke

anonymous

anonymous
sketch #5201 Ponyta by WatasHi Satemura Oke

sketch #3506 Goku by Saul Mansanares

anonymous

anonymous
sketch #3506 Goku by Saul Mansanares

sketch #5208 Alf by David Rossien

anonymous

anonymous
sketch #5208 Alf by David Rossien

sketch #2982 Lion by Ati Gohary

anonymous

anonymous
sketch #2982 Lion by Ati Gohary

sketch #21085 Tobirama by Enrique L. Manly

anonymous

anonymous
sketch #21085 Tobirama by Enrique L. Manly

sketch #3413 Link by Dã Tr� ng

anonymous

anonymous
sketch #3413 Link by Dã Tr� ng

sketch #4974 Eminem by Juan Garcia

anonymous

anonymous
sketch #4974 Eminem by Juan Garcia

sketch #2250 lelouch

anonymous

anonymous
sketch #2250 lelouch

sketch #5200 Kristen Stewart by Rhemzkian Esturco

anonymous

anonymous
sketch #5200 Kristen Stewart by Rhemzkian Esturco

sketch #5311

anonymous

anonymous
sketch #5311

sketch #2644 Purple bun

Rachel Roe
sketch #2644 Purple bun

sketch #2992 Dragon by Iky Sahendra Putra

anonymous

anonymous
sketch #2992 Dragon by Iky Sahendra Putra

sketch #4902

anonymous

anonymous
sketch #4902

sketch #5276

anonymous

anonymous
sketch #5276

sketch #4511 Yao Ming by Betty Marie Melzer

anonymous

anonymous
sketch #4511 Yao Ming by Betty Marie Melzer

sketch #1614 uncle bun

Renjith Raj
sketch #1614 uncle bun

sketch #5193

anonymous

anonymous
sketch #5193

sketch #1061 garota ao vento

Ariel Fernando
sketch #1061 garota ao vento

sketch #5262

anonymous

anonymous
sketch #5262

sketch #5136

anonymous

anonymous
sketch #5136

sketch #5199 Catface by Noeli Racioppo

anonymous

anonymous
sketch #5199 Catface by Noeli Racioppo

sketch #578 Butterflies

anonymous

anonymous
sketch #578 Butterflies

sketch #3572 Hate mondays by Malyi Link

anonymous

anonymous
sketch #3572 Hate mondays by Malyi Link

tomski如图所示用平行斜面�下的拉力f将一个物体沿斜面往下拉动拉力的大小等于�擦力则 a．物体做匀速运动 b．合力对物体所做的功等于零 coloring

如图所示用平行于斜面的力F把质量为m的物体沿粗糙斜面上拉斜面与水平面的夹角θ＝30°物体与斜面的动�擦因数μ＝并使其加速度大小等于该 sketch template

如图所示倾角为θ的光�斜面上有一个小球m被平行于斜面的的细绳系于斜面上斜面体放在水平面上 1要使小球对斜面无压力求斜面体运动的 sketch template

高中物理：受力分析 斜面体模型1 知乎 sketch template

飞檐走壁的力学秘诀 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

24．如图所示在倾角θ=37°的足够长的固定的斜面底端有一质量m=10kg的物体物体与斜面间动�擦因数µ =025现用轻细绳将物体由 sketch template

如图所示某人以平行斜面的拉力将物体沿斜面拉下拉力大小等于�擦力大小则下列说法正确的是 A．物体匀速下� B．合外力对物体做的功 sketch template

如图所示用平行斜面�下的拉力F将一个物体沿斜面往下拉动拉力的大小等于�擦力则 A．物体做匀速运动 B．合力对物体所做的功等于零 C sketch template

如图所示固定斜面上叠放着物块AB一平行于斜面�下的力F作用在B上使AB一道沿斜面�下运动下列说法正确的是 A．若斜面粗糙则A sketch template

如图所示，斜面的长为高的4倍，一物体恰能在斜面上匀速下�，下�一段距离的过程中，该物体重力做的功和克服阻力做的功相等，若用平行于斜面�上的拉力 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

如图所示某人以平行斜面�下的拉力F将物体沿固定斜面拉下拉力大小等于�擦力则下列说法中正确的是 A．物体的机械能不变B．合外力对物体 sketch template

如图所示放在斜面上的物体处于静止状态斜面倾角为30°物体质量为m若想使物体沿斜面从静止开始下�至�需要施加平行斜面�下的推力F=0 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

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相距为L的两条足够长的光�平行�属导轨与水平面的夹角为θ上端接有定值电阻R匀强磁场垂直于导轨平面磁感应强度为B．将质量为m的 sketch template

1如图1所示物体在水平拉力F作用下沿水平地面�右匀速运动请作出物体在水平方�上受力示意图2如图2所示物体A沿斜面匀速下�画出 sketch template

如图所示放在水平面上的物体受到一个水平�右的拉力F作用而处于静止状态下列说法中正确的是 A．物体对水平面的压力就是物体的重力 B．拉力F和 sketch template

如图所示，矩形平板ABCD的AD边固定在水平面上，平板与水平面夹角为θ，AC与AB的夹角也为θ。质量为m的物块在平行于平板的拉力作用下，沿AC sketch template

如图所示水平地面上有一托盘秤托盘上放有一个质量为15kg的物体A物体对托盘的压力大小为15N．若用与水平面的夹角θ=37°斜�上的拉力 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

如图所示两足够长的光�平行固定�属导轨与水平面的夹角为匀强磁场与导轨平面垂直一质量为m有效电阻为R的导体棒在距磁场上边界处静止释放 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AB时 sketch template

如图所示位于水平面上的木块在斜�右上方的拉力F的作用下保持静止状态则拉力F与静�擦力Ff的合力方�是 A．�上偏右B．�上偏左C．竖直 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物块放在水平面上用与水平方�成30°角斜�上的拉力F拉物块时物块能在水平面上作匀速直线运动若F大小不变而改用沿水平方�拉物块 sketch template

如图所示用恒力F拉一个质量为m 的物体由静止开始在水平地面沿直线运动的位移为s力F与物体运动方�的夹角为α已知物体与地面的动�擦因数为 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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9所示在50N的水平拉力F作用下 重800N的物体沿水平地面做匀速直线运动 物体与地面间�动�擦力为120N则�轮组的机械效率为 sketch template

如图9所示用F = 50 N的水平拉力使质量m Kg的物体由静止开始沿光�水平面做匀加速直线运动经历2S钟．求这段时间内 sketch template

如图所示用恒力F通过光�的定�轮把静止在光�水平面上 的物体从位置A拉到位置B物体的质量为m定�轮离水平地面的高度为h物体在水平位置 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

水平地面上的物体在水平方�受到一个拉力F和地面对它的�擦力f的作用在物体处于静止状态的条件下下面各说法中正确的是 A当F增大时f也随之 sketch template

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