如图所示重20n的物体b在水平拉力f作用下做匀速直线运动这时弹簧测力计的示数为6n则以下说法正确的是 A．地面�擦力是26nb．拉力 Sketch Coloring Page

如图所示重20n的物体b在水平拉力f作用下做匀速直线运动这时弹簧测力计的示数为6n则以下说法正确的是 A．地面�擦力是26nb．拉力 Template

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

sketch #5002 Jimi Hendrix by Piter Olimpo

anonymous

anonymous
sketch #5002 Jimi Hendrix by Piter Olimpo

sketch #3558 Eye Rubel Parvez

anonymous

anonymous
sketch #3558 Eye Rubel Parvez

sketch #3986

anonymous

anonymous
sketch #3986

sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

anonymous

anonymous
sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer

sketch #5198 Sakura Claudio Pose Jester Genso

anonymous

anonymous
sketch #5198 Sakura Claudio Pose Jester Genso

sketch #3535 Mickey by Hakan Usuğ

anonymous

anonymous
sketch #3535 Mickey by Hakan Usuğ

sketch #3039 Anonymous by Gootee Jaroonsit

anonymous

anonymous
sketch #3039 Anonymous by Gootee Jaroonsit

sketch #2992 Dragon by Iky Sahendra Putra

anonymous

anonymous
sketch #2992 Dragon by Iky Sahendra Putra

sketch #3076 Angel by Burak Turan

anonymous

anonymous
sketch #3076 Angel by Burak Turan

sketch #5325

anonymous

anonymous
sketch #5325

sketch #5078 Naruto by Shimun Yeyo Ahmed

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anonymous
sketch #5078 Naruto by Shimun Yeyo Ahmed

sketch #5268 Harley Quinn by 조바다

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anonymous
sketch #5268 Harley Quinn by 조바다

sketch #3350 Gerard Way by Carrieann Benthem

anonymous

anonymous
sketch #3350 Gerard Way by Carrieann Benthem

sketch #4766 The Little Mermaid by Zizou Aiman

anonymous

anonymous
sketch #4766 The Little Mermaid by Zizou Aiman

sketch #4855

anonymous

anonymous
sketch #4855

sketch #2195

anonymous

anonymous
sketch #2195

sketch #3064

anonymous

anonymous
sketch #3064

sketch #3505 Django

anonymous

anonymous
sketch #3505 Django

sketch #961

anonymous

anonymous
sketch #961

sketch #666

Tom Kelly
sketch #666

sketch #4310 robot

anonymous

anonymous
sketch #4310 robot

sketch #2340

anonymous

anonymous
sketch #2340

sketch #2029 GOD 'S PROMISE ...

Marlyn Ortiz
sketch #2029 GOD 'S PROMISE ...

sketch #4997 Rafael Leite Jose Rondon

anonymous

anonymous
sketch #4997 Rafael Leite Jose Rondon

sketch #5226

anonymous

anonymous
sketch #5226

sketch #2901 Smurf by Ronny Alexander Nikolaevich

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anonymous
sketch #2901 Smurf by Ronny Alexander Nikolaevich

sketch #5130 Batman by Kamal Ahmed Tantawy

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anonymous
sketch #5130 Batman by Kamal Ahmed Tantawy

sketch #5316

anonymous

anonymous
sketch #5316

sketch #4134 1 min sketch

Nemo Archt
sketch #4134 1 min sketch

sketch #5129 Konata Izumi by Urs Stefan

anonymous

anonymous
sketch #5129 Konata Izumi by Urs Stefan

tomski如图所示重20n的物体b在水平拉力f作用下做匀速直线运动这时弹簧测力计的示数为6n则以下说法正确的是 a．地面�擦力是26nb．拉力 coloring

如图所示重20N的物体放在粗糙水平面上用力F=8N的力斜�下推物体F与水平面成30°角物体与平面间的动�擦因数μ=05则 A sketch template

题目如图所示用24N的力F沿水平方�拉�轮可使重20N的物体A以02m/s的速度在水平面上匀速运动物体B重10N弹簧测力计的示数 sketch template

如图所示重20N的物体B在水平拉力F作用下做匀速直线运动这时弹簧测力计的示数为6N则以下说法正确的是 A．地面�擦力是26NB．拉力 sketch template

如图所示重20N的物体A在力F=5N的作用下在水平面上做匀速直线运动则物体与水平桌面的�擦力是A5NB10NC20ND25N sketch template

如图所示重20N的物体放在粗糙水平面上用力F=8N的力斜�下推物体F与水平面成30°角物体与平面间的动�擦因数μ=05则 A sketch template

24．如图7所示物体挂在弹簧测力计下用力的示意图表示出物体所受拉力的三要素——青夏教育精英家教�—— sketch template

如图所示重为100N的物体A在大小为20N方��右的水平拉力F的作用下做匀速直线运动．经过3s物体A在水平面上�左移动了30cm的距离 sketch template

20．如下图所示物体A重10N物体与竖直墙的动�擦因系数为0．4用一个与水平方�成37°角的力F作用在物体上要使物体A沿墙作匀速运动则 sketch template

如图甲所示，悬挂在竖直方�上的弹簧振子，在C、D两点之间做简谐运动，O点为平衡位置。振子到达D点开始计时。以竖直�下为正方�，在一个�期内的 sketch template

如图所示重为80N的物体在大小为20N方�水平�右的拉力F1作用下在水平面上以2m/s速度做匀速直线运动．当撤去拉力F1物体静止后 sketch template

如图所示重叠在一起的A．B．C三个重物当B物体受到10N的水平拉力作用后三个物体一起在水平面上�右做匀速直线运动请作出C的受力示意图 sketch template

1如图a所示请画出物体A所受重力的示意图．2如图b所示重8N的物块静止在斜面上受到斜面的支持力为6N．请画出斜面所受压力的示意图 sketch template

如图所示用24N的力F沿水平方�拉�轮可使重20N的物体A以02m/s的速度在水平面上匀速运动．物体B重10N弹簧测力计的示数恒为5N sketch template

如图所示重为80N的物体在大小为20N方�水平�右的拉力F1作用下在水平面上以2m/s速度做匀速直线运动．当撤去拉力F1物体静止后 sketch template

如图所示物体A重30N用F等于10N的力垂直压在墙上物体A保持静止则此时物体A受到的�擦力为 N当压力增大到18N时此时物体A受到的 sketch template

如图所示物体A重30N用F等于10N的力垂直压在墙上物体A保持静止则此时物体A受到的�擦力为 N当压力增大到18N时此时物体A受到的 sketch template

如图所示把重为20N的物体匀速�上提起弹簧测力计的示数为12N若不计绳重及�擦则拉力及动�轮重力的大小分别是 A．10N 8NB sketch template

如图1所示重为100N的物体在水平面上�右运动物体与水平面的动�擦因数为02与此同时物体受到一个水平�左的力F=20N那么物体受到的 sketch template

如图所示物体重5N一人用20N的力将它压在竖直墙上物体处于静止状态这时物体受到的�擦力大小是 N方�是 ——青夏教育精英家教�—— sketch template

8．如图所示物体A重20N�轮重1N绳重不计 弹簧秤示数为25N则物体B的重为 NA受到的合力为 N——青夏教育精英家教�—— sketch template

如图甲所示两个重为20N的相同物块AB叠放在一起在水平拉力F1的作用下在水平地面上一起做匀速直线运动此时A受到地面的�擦阻力为10N 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重叠在一起的ABC三个物体当B物体受到10N的水平拉力F作用后三个物体一起在水平面上做�右的匀速直线运动由此可知A对B产生 sketch template

3．如图所示重为100N的物体在水平�左的力F=20N作用下 以初速度v0沿水平面�右�行已知物体与水平面的动�擦因数 为02则此时 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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

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用一水平力F=30N将重20N的木块压在竖直墙壁上使其静止在竖直墙壁上画出木块受到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拉力F=10N拉着一个重20N的物体在光�水平面上作匀速圆�运动此时小球受平衡力/非平衡力若绳长05m则物体运动 sketch template

如图所示用细绳悬挂一个重G=50N的物体A同时受到一个水平�左的拉力F=30N的力则物体受到的重力G和拉力F的合力大小为 A sketch template

如图所示A物体重力为20N在力F的作用下沿水平地面做匀速直线运动物体运动了5m弹簧测力计读数为5N若不计绳与轮之间的�擦和绳重则A sketch template

如图所示重500N的物体在100N的水平拉力作用下沿水平地面以05m/s的速度匀速运动10s．在这个过程中拉力做功的功率是 sketch template

如图所示用20N的力F拉着重为100N的物体使其沿水平面以02m/s的速度匀速运动了5s若每个�轮重10N忽略绳重和�擦则下列说法 sketch template

百度教育 sketch template

19．如图所示光�斜面倾角为一个重20N的物体在斜面上静止不动轻质弹簧原长为10cm现在的长度为6cm 1求弹簧的劲度系数 sketch template

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