5．图2所示物体从某一高度落下落在直立于地面的弹簧上在a点物体开始接触弹簧到b点时物体速度为零然后被弹回不计空气阻力以下说法正确 Sketch Coloring Page

5．图2所示物体从某一高度落下落在直立于地面的弹簧上在a点物体开始接触弹簧到b点时物体速度为零然后被弹回不计空气阻力以下说法正确 Template

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More Sketches

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

sketch #3290 Calvin and Hobbes by অনন্ত জলিল

anonymous

anonymous
sketch #3290 Calvin and Hobbes by অনন্ত জলিল

sketch #4055

anonymous

anonymous
sketch #4055

sketch #5222 Magic Art Tin Sheek

anonymous

anonymous
sketch #5222 Magic Art Tin Sheek

sketch #1846 zay

anonymous

anonymous
sketch #1846 zay

sketch #4310 robot

anonymous

anonymous
sketch #4310 robot

sketch #5213

anonymous

anonymous
sketch #5213

sketch #5020 Stitch by Hina Ali

anonymous

anonymous
sketch #5020 Stitch by Hina Ali

sketch #4279 Winnie the Pooh by Douglas Dalmora

anonymous

anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora

sketch #282

Johnny B. Goode
sketch #282

sketch #249 Rocket

Lucy Barnard
sketch #249 Rocket

sketch #5156 Angry Bird by Roberto Castro Colimil

anonymous

anonymous
sketch #5156 Angry Bird by Roberto Castro Colimil

sketch #3360

anonymous

anonymous
sketch #3360

sketch #3908 Rawr! by Timothy Palfreyman

anonymous

anonymous
sketch #3908 Rawr! by Timothy Palfreyman

sketch #5270 Fresh prince by Fatér Szilvia

anonymous

anonymous
sketch #5270 Fresh prince by Fatér Szilvia

sketch #5340 Amazing Dragon

anonymous

anonymous
sketch #5340 Amazing Dragon

sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

anonymous

anonymous
sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

sketch #2423

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anonymous
sketch #2423

sketch #4942 Woman by Abbie Hayman

anonymous

anonymous
sketch #4942 Woman by Abbie Hayman

sketch #3488 cats

anonymous

anonymous
sketch #3488 cats

sketch #5177

anonymous

anonymous
sketch #5177

sketch #690 barco

anonymous

anonymous
sketch #690 barco

sketch #2910 Harley Quinn Germaine Hoens

anonymous

anonymous
sketch #2910 Harley Quinn Germaine Hoens

sketch #5275

anonymous

anonymous
sketch #5275

sketch #1993

anonymous

anonymous
sketch #1993

sketch #5130 Batman by Kamal Ahmed Tantawy

anonymous

anonymous
sketch #5130 Batman by Kamal Ahmed Tantawy

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 #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

sketch #5229

anonymous

anonymous
sketch #5229

sketch #3174 John Snow Helga Fon Stein

anonymous

anonymous
sketch #3174 John Snow Helga Fon Stein

sketch #3919 this is not my best but i did it because it looks very cool

anonymous

anonymous
sketch #3919 this is not my best but i did it because it looks very cool

tomski5．图2所示物体从某一高度落下落在直立于地面的弹簧上在a点物体开始接触弹簧到b点时物体速度为零然后被弹回不计空气阻力以下说法正确 coloring

5．图2所示物体从某一高度落下落在直立于地面的弹簧上在A点物体开始接触弹簧到B点时物体速度为零然后被弹回不计空气阻力以下说法正确 sketch template

小明在老师的指导下用小球和弹簧等器材进行了如下实验与探究不考�空气阻力。让小球从某高度处由静止开始下落到竖直放置的轻弹簧上如图甲在刚 sketch template

如图1所示一根轻质弹簧上端固定在天花板上下端挂一小球弹簧处于原长时小球位于O点．将小球从O点由静止释放小球沿竖直方�在OP之间做往复 sketch template

如图甲 所示质量不计的弹簧竖直固定在水平面上t=0时刻将一�属小球从弹簧正上方某一高度处由静止释放小球落到弹簧上压缩弹簧到最低点 sketch template

百度教育 sketch template

18．如图13所示一轻质弹簧竖直固定在地面上自然长度为1m上面连接一个质量为m1=1kg的物体平衡时物体离地面0．9m距物体m1正 sketch template

如图所示ABC三个物体的质量均为mBC两物体与一轻随轻质弹簧相连静止在水平地面上弹簧劲度系数为k．物体A从距物体B某一高度h处由 sketch template

9．如图所示一轻弹簧上端悬于顶壁下端挂一物体在AB之间作简谐运动其中O点为它的平衡位置物体在A时弹簧处于自然状态若vxFa sketch template

物体从某一高度自由落下到达地面时的速度与在一半高度时的速度之比是 A．22B．21C．21D．41 题目和参考答案——青夏教育 sketch template

如图所示 物体1从高H处以速度V1平抛同时物体2从地面以速度V2竖直上抛不计空气阻力 若两物体恰能在空中相遇则 A 两 sketch template

如图所示塔吊水平臂上有一小车P处于静止状态小车P的吊钩吊着物体Q若物体Q加速上升则 A．物体Q处于超重状态B．物体Q处于失重状态C sketch template

百度教育 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甲所示物体以一定初速度从倾角α=37°的斜面底端沿斜面�上运动上升的最大高度为3m选择地面为参考平面上升过程中物体的机械能E机随 sketch template

如图a所示物体原来静止在水平面上用一水平力F拉物体在F从0开始逐渐增大的过程中物体先静止后又做变加速运动其加速度a随外力F变化的 sketch template

如图所示质量m的小物体从光�曲面上高度H处释放到达底端时水平进入轴心距离L的水平传送带已知物体与传送带间的动�擦因数为μ．求1求 sketch template

如图所示光�水平面上的O处有一质量为m=2Kg物体物体受到两个水平力的作用F1=4NF2=2 2xNx为物体相对O的位移物体从 sketch template

从地面竖直上抛一物体A同时在离地面某一高度处有一物体B自由下落两物体在空中同时到达同一高度时速度大小均为v则下列说法正确的是A．A上抛的 sketch template

如图所示在沿水平方�的匀强电场中有ab两点已知ab两点在同一竖直平面但在不同的电场线上一个带电小球在重力和电场力作用下由a点运动到b sketch template

如图所示一轻质弹簧的下端固定在水平面上上端叠放着两个质量均为M的物体AB弹簧的劲度系数为k初始时物体处于静止状态．现用竖直�上的 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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物体P放在粗糙水平面上左边用一根轻弹簧与竖直墙相连物体静止时弹簧的长度大于原长若再用一个从0开始逐渐增大的水平力F�右拉P sketch template

AB两物体叠放在水平桌面上在如图所示的三种情况下甲图中两物体均处于静止状态乙图中水平恒力F作用在B物体上使AB一起以2m/s的速度 sketch template

如图所示物体从某一高度自由落下落在直立于地面的弹簧上在A点物体开始与弹簧接触到B点时物体速度为零然后被弹回下列说法正确的是 sketch template

物体从某一高度处自由下落落到直立于地面的轻弹簧上如图7 5 1所示在A点物体开始与弹簧接触到B点物体的速度为零然后被弹回下列说法中 sketch template

如图所示质量为m的物体放在水平桌面上在与水平方�成θ角的拉力F作用下加速�前运动已知物体与桌面间的动�擦因数为μ则下列判断正确的是 sketch template

5．如图所示两物体与水平面间的动�擦因数相同它们 的质量相等在甲图用力F1推物体在乙图用力F2拉 物体两种情况下物体都做匀速运动 sketch template

10．如图所示弹簧左端固定右端自由伸长到O点并系住物体m现将弹簧压缩到A点然后释放物体一直可以运动到B点然后返回如果物体受到的阻力 sketch template

如图所示物体在受到一水平�左的拉力F=6N作用下以v=4m/s的初速度沿水平面�右运动已知物体与水平面的动�擦因数μ=02物体质量m sketch template

如图所示在物理支架的竖直立柱上固定有�长约为1m的单�．实验时由于仅有量程为20cm精度为1mm的钢板刻度尺于是他先使�球自然下垂在 sketch template

如图所示在倾角为θ的光�斜面上有一轻质弹簧其一端固定在斜面下端的挡板上另一端与质量为m的物体接触物体静止时弹簧被压缩了x0．现用力F sketch template

一物体从某一高度自由落下落在直立于地面的轻弹簧上如图所示．在A点物体开始与弹簧接触到B点时物体速度为零然后被弹回．下列说法中正确的 sketch template

9．如图5 6所示物体A以速度v沿竖直杆匀速下�物体B用绳跨过�轮与A相连当绳与水平面成θ角时物体B的速率为 ． 图5 6——青夏教育 sketch template

4．如图所示一物体在水平恒力作用下沿着光�的水平面做曲线运动当物体从M点运动到N点时其速度方�恰好改变了90°则物体在M点到N点的运动 sketch template

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