如图所示一恒力f通过一动�轮拉物体沿光�水平面前进了s在运动过程中f与水平方�保持θ角则拉力f对物体做的功为 Afscosθb Sketch Coloring Page

如图所示一恒力f通过一动�轮拉物体沿光�水平面前进了s在运动过程中f与水平方�保持θ角则拉力f对物体做的功为 Afscosθb Template

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

please wait, the page is loading...

More Sketches

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

sketch #245 Fishy

Lucy Barnard
sketch #245 Fishy

sketch #2476 Asuna from SAO by sketchmaster

sketchmaster
sketch #2476 Asuna from SAO by sketchmaster

sketch #4899

anonymous

anonymous
sketch #4899

sketch #4695

anonymous

anonymous
sketch #4695

sketch #3344 Homer by Samuel Roberto

anonymous

anonymous
sketch #3344 Homer by Samuel Roberto

sketch #871 vampire girl anime

anonymous

anonymous
sketch #871 vampire girl anime

sketch #4736 Naruto by Wellen Lima

anonymous

anonymous
sketch #4736 Naruto by Wellen Lima

sketch #5170

anonymous

anonymous
sketch #5170

sketch #895

anonymous

anonymous
sketch #895

sketch #4702

anonymous

anonymous
sketch #4702

sketch #5068

anonymous

anonymous
sketch #5068

sketch #937

anonymous

anonymous
sketch #937

sketch #334 DON 'T!

anonymous

anonymous
sketch #334 DON 'T!

sketch #4796

anonymous

anonymous
sketch #4796

sketch #2772 Merry Christmas from Victor Montecinos Jose Rondon

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

sketch #3151 Spaceship Nessa Kira Hellsing

anonymous

anonymous
sketch #3151 Spaceship Nessa Kira Hellsing

sketch #5153 Random Access Memories by Khin Nyunt

anonymous

anonymous
sketch #5153 Random Access Memories by Khin Nyunt

sketch #2393

anonymous

anonymous
sketch #2393

sketch #5163

anonymous

anonymous
sketch #5163

sketch #1119 crimson

anonymous

anonymous
sketch #1119 crimson

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

anonymous

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

sketch #5179 Audrey Hepburn by 陳一夫

anonymous

anonymous
sketch #5179 Audrey Hepburn by 陳一夫

sketch #3285 Spongebob by Abbie Hayman

anonymous

anonymous
sketch #3285 Spongebob by Abbie Hayman

sketch #2784

John Davis
sketch #2784

sketch #3572 Hate mondays by Malyi Link

anonymous

anonymous
sketch #3572 Hate mondays by Malyi Link

sketch #5207 Gorilla by Jean-Benoit Renaud

anonymous

anonymous
sketch #5207 Gorilla by Jean-Benoit Renaud

sketch #4974 Eminem by Juan Garcia

anonymous

anonymous
sketch #4974 Eminem by Juan Garcia

sketch #4895 Cat by Gaurav Patel

anonymous

anonymous
sketch #4895 Cat by Gaurav Patel

sketch #4384

Laura Agapi Asnicar
sketch #4384

sketch #90 JF Style!

Jaroslav Florian
sketch #90 JF Style!

tomski如图所示一恒力f通过一动�轮拉物体沿光�水平面前进了s在运动过程中f与水平方�保持θ角则拉力f对物体做的功为 afscosθb coloring

如图所示，一恒力 F 通过一定�轮拉物体沿光�水平面前进了 s ，在运动过程中， 与水平方�保持 θ 角，则拉力 对物体做的功为 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

如图所示用一恒力F通过一定�轮拉动一箱子箱子的质量为m箱子与地面的动�擦因数为μ某时刻绳与水平面的夹角为θ绳端的速度为v不计绳与 sketch template

如图所示一恒力F通过一动�轮拉物体沿光�水平面前进了s在运动过程中F与水平方�保持θ角则拉力F对物体做的功为 AFscosθB sketch template

一轮复习：动态平衡问题解题技巧知乎 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

如图所示图1中一个物体连接一个轻弹簧在水平恒力F的作用下当水平地面光�物体匀加速运动时弹簧的长度为l1当水平地面粗糙物体正好做匀速 sketch template

如图所示小球在水平恒力F作用下由静止开始从A点出�沿光�水平面AB做直线运动到B点时速度达到VB=5gR同时撤去外力然后小球冲上竖直 sketch template

如图1所示物体在斜�上的恒力F作用下沿水平方�做直线运动下列判断正确的是 A若水平面光�物体一定受三个力作用 B若水平面粗糙 sketch template

如图所示某人用恒力F通过�轮把放在水平面上的物体�右拉动了L力的方�始终与水平方�成θ角求拉力F对物体做的功．题目和参考答案——青夏 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

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

如图1所示如图表示用水平恒力F拉动水平面上的物体使其做匀加速运动．当改变拉力的大小时相对应的匀加速运动的加速度a也会变化a和F的关系如 sketch template

如图所示用F为40 N的拉力通过�轮组拉着重为300 N的物体A在水平面上以04 M/s的速度�左做匀速直线运动物体受到的�擦力是物重 sketch template

如图所示表示物体在恒力F的作用下在水平面上�生一段位移s设在这四种情况下力F的大小位移S的大小都相同则力F对物体做功相同的是 A．甲 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

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甲所示在光�水平面上用恒力F拉质量m的单匝均匀正方形铜线框边长为a总电阻为R在1位置以速度v0进入磁感应强度为B的匀强磁场并开始 sketch template

一轮复习：动态平衡问题解题技巧知乎 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

如图一物体m在沿斜面�上的恒力F作用下由静止从底端沿光�的斜面�上做匀加速直线运动经时间t力F做功为60J此后撤去恒力F物体又经t sketch template

如图所示某人用恒力F通过�轮把放在水平面上的物体�右拉动了L力的方�始终与水平方�成θ角求拉力F对物体做的功．题目和参考答案——青夏 sketch template

如图所示物体AB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 KgmB＝1 Kg sketch template

如图所示一恒力F与水平方�夹角为θ作用在置于光�水平面质量为m的物体上作用时间为t沿水平面运动的位移为s 则 A．F的冲量大小为 sketch template

如图所示物体在恒力F作用下沿曲线从A运动到B这时突然使它所受的力反�而大小不变在此力作用下物体以后的运动情况下列说法正确的是 A sketch template

如图所示一物体在平行于斜面�上的恒力F作用下由静止从底端沿光�的斜面�上做匀加速直线运动经时间t力F做功为60 J此后撤去恒力F物体 sketch template

3．某人用50N的恒力F通过动�轮把重物拉上斜面如图5 11所示用力方�始终与斜面成60°角．将物体沿斜面�上移动1m他所做的功为 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绳的一端固定在墙上另一端通过�轮沿竖直�上方�施一恒力F当物体�右移动距离为s时若地面水平而光�则物体获得的动能为 A 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AB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一木块在光�水平面上受一恒力作用而运动前方固定一个弹簧当木块接触弹簧后 A．立即做减速运动B．当弹力大小等于恒力F时木块的 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

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

一轮复习：与位置x有关的运动学图像知乎 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

free web stats