27．如图所示重为100牛的物体a在水平拉力f的作用下沿水平面以0．4米／秒的速度作匀速直线运动弹簧秤的示数为5牛顿不计�轮绳子 Sketch Coloring Page

27．如图所示重为100牛的物体a在水平拉力f的作用下沿水平面以0．4米／秒的速度作匀速直线运动弹簧秤的示数为5牛顿不计�轮绳子 Template

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More Sketches

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

sketch #5306 Katarina by Mirnes Sinanovic

anonymous

anonymous
sketch #5306 Katarina by Mirnes Sinanovic

sketch #1451 mi6softlab vibra

anonymous

anonymous
sketch #1451 mi6softlab vibra

sketch #3226 Goth Face

anonymous

anonymous
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sketch #674

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sketch #3250 Lonely cat Lars Tunebo

anonymous

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sketch #3250 Lonely cat Lars Tunebo

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anonymous
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sketch #1993

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sketch #1993

sketch #20471

anonymous

anonymous
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sketch #3359 &#;In love and lonely&#; by Irul Ventura

anonymous

anonymous
sketch #3359 &#;In love and lonely&#; by Irul Ventura

sketch #5078 Naruto by Shimun Yeyo Ahmed

anonymous

anonymous
sketch #5078 Naruto by Shimun Yeyo Ahmed

sketch #2788 Yuno Gasai from Mirai Nikki by Cristina Love

Cristina Love
sketch #2788 Yuno Gasai from Mirai Nikki by Cristina Love

sketch #3138 Papa Smurf by Courtney Spragg

anonymous

anonymous
sketch #3138 Papa Smurf by Courtney Spragg

sketch #5349

anonymous

anonymous
sketch #5349

sketch #2620 goblin man

sketchmaster
sketch #2620 goblin man

sketch #4475 Daft Punk by Reggie Garcia

anonymous

anonymous
sketch #4475 Daft Punk by Reggie Garcia

sketch #3637

anonymous

anonymous
sketch #3637

sketch #1170

anonymous

anonymous
sketch #1170

sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

anonymous

anonymous
sketch #4774 Banksy&#;s Wall and Piece by Ameli Cedeño Barcia

sketch #3473 Finn by Luana Santos

anonymous

anonymous
sketch #3473 Finn by Luana Santos

sketch #3810

anonymous

anonymous
sketch #3810

sketch #5268 Harley Quinn by 조바다

anonymous

anonymous
sketch #5268 Harley Quinn by 조바다

sketch #5415

anonymous

anonymous
sketch #5415

sketch #2884 Robot Shimun Yeyo Ahmed

anonymous

anonymous
sketch #2884 Robot Shimun Yeyo Ahmed

sketch #5160 Marilyn Monroe by Muhammet Karadoğan

anonymous

anonymous
sketch #5160 Marilyn Monroe by Muhammet Karadoğan

sketch #5112

anonymous

anonymous
sketch #5112

sketch #4134 1 min sketch

Nemo Archt
sketch #4134 1 min sketch

sketch #3539 Octo by Aristo A. Kadir

anonymous

anonymous
sketch #3539 Octo by Aristo A. Kadir

sketch #3273

anonymous

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sketch #3273

sketch #5316

anonymous

anonymous
sketch #5316

sketch #2644 Purple bun

Rachel Roe
sketch #2644 Purple bun

tomski27．如图所示重为100牛的物体a在水平拉力f的作用下沿水平面以0．4米／秒的速度作匀速直线运动弹簧秤的示数为5牛顿不计�轮绳子 coloring

27．如图所示重为100牛的物体A在水平拉力F的作用下沿水平面以0．4米／秒的速度作匀速直线运动弹簧秤的示数为5牛顿不计�轮绳子 sketch template

如图所示使用�轮ab将重为100牛的物体A匀速提起其中属于定�轮的是�轮 A/b．如果以a�轮为参照物那么物体A是 的F1= 牛 sketch template

27．如图所示重为100牛的物体A在水平拉力F的作用下沿水平面以0．4米／秒的速度作匀速直线运动弹簧秤的示数为5牛顿不计�轮绳子 sketch template

如图所示使用�轮ab将重为100牛的物体A匀速提起其中属于定�轮的是�轮 A/b．如果以a�轮为参照物那么物体A是 的F1= 牛 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

如图重为100牛的物体A在水平拉力F的作用下沿水平面以04米/秒的速度作匀速直线运动弹簧秤的示数为5牛．不计�轮绳子弹簧秤的重力 sketch template

如图所示物体A和B所受重力都为100牛不考��轮重力及绳与�轮的�擦当用力分别匀速提起物体A和B时力FA为5050牛若物体B在10秒 sketch template

如图所示，物体A重30牛，�轮重1牛，绳重不计，弹簧测力计示数为35牛，则物体B重为 牛，物体A所受的支持力为 sketch template

如下图所示用一个重10牛的动�轮提起100牛的重物G时如果不考�绳重和�擦拉力F至�得多大如果重物上升1米绳的自由端将拉出多�米如果 sketch template

如图所示一重为200牛的物体A用20牛的水平拉力拉�轮物体A以1米/秒的速度在水平面做匀速直线运动若不计�轮的重力及绳与�轮的�檫 sketch template

如图所示的装置中重30牛的物体A在水平力F的作用下以10厘米/秒的速度沿水平 桌面做匀速直线运动半分钟此时弹簧秤的示数为2牛不计机械 sketch template

如图用50牛的力把一个重为10牛的物体压在竖直墙壁上物体处于静止状态．当压力减为20牛时物体沿竖直墙壁匀速下�则物体下�时受到的�擦力 sketch template

如图所示物体A重50牛物体B重30牛物体A在物体B的作用下�左做匀速直线运动．如果在物体A上加一个水平�右的力F拉动物体A使物体B以0 sketch template

用四个�轮和两根相同的绳子组成如图所示的甲、乙两个�轮组用它们匀速提起货物在绳自由端施加竖直的拉力分别为F甲和F乙物重分别为G甲和G乙 sketch template

如图所示某人用�轮组匀逮提升重120N的物体人的拉力为50N在2s内绳的自由端移动了6米1物体上升的高度2人所做的额外功是 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

小明利用如图所示的�轮组将重为900N的物体从一楼匀速提升到六楼所用的拉力为360N绳子自由端移动的速度为03m/s．求1小明所用 sketch template

16．如图所示的�轮组匀速拉起重3牛的物体若不考�动�轮和绳重及�擦绳自由端的拉力为 牛若绳端的实际拉力为2牛物体在4秒内被匀速提高0 sketch template

一轮复习：阿特伍德机类型知乎 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

15．如图所示用力F将重为10N的物体压在竖直墙上F方�垂直于墙物体与墙壁间的动�擦因素μ＝02若F=60N则物体受到的�擦力大小 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05m/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

百度教育 sketch template

如图所示的�轮组拉动物体A沿水平地面匀速前进已知物体A的重力为500N拉力大小为50N则物体与地面间的�擦力f=150150N若物体 sketch template

如图所示杠杆每小格的长度相等质量不计以o点为支点杠杆的右端挂有重物M支点左边的A处挂钩码M时杠杆平衡将重物M浸没在水中钩码移到 sketch template

如图所示用水平力F拉着重为100N的物体在水平地面上�左匀速移动了5m物体所受地面的�擦力大小为20N则 A重力做的功是500J 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

A如图所示杠杆OA在力F1F2的作用下处于静止状态L2是力F2的力臂在图中画出力F1的力臂和力F2．b如图所示为一杠杆杠杆两端 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

如图所示用F=200牛的拉力拉着物体A以3米/秒的速度在水平地面上匀速前进则物体B的运动速度为66米/秒．若物体B与水平地面的�擦力大小为 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在水面上方匀速提升密度为3×103kg/m3的物体时绳端所用的拉力为300N�轮组的机械效率为60%．如果将物体全部浸没在水中 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

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

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

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