如图所示同一物体在重力作用下沿三条不同的轨道从a�到b已知物体和这三条轨道间的动�擦因数相同则重力对该物体的做功情况是 A．沿轨道Ⅰ Sketch Coloring Page

如图所示同一物体在重力作用下沿三条不同的轨道从a�到b已知物体和这三条轨道间的动�擦因数相同则重力对该物体的做功情况是 A．沿轨道Ⅰ 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 #2560

anonymous

anonymous
sketch #2560

sketch #2901 Smurf by Ronny Alexander Nikolaevich

anonymous

anonymous
sketch #2901 Smurf by Ronny Alexander Nikolaevich

sketch #4724 Turtwig by Mark Robson

anonymous

anonymous
sketch #4724 Turtwig by Mark Robson

sketch #3254 derp

anonymous

anonymous
sketch #3254 derp

sketch #3118 Joker Hernan Da Costa Marquez

anonymous

anonymous
sketch #3118 Joker Hernan Da Costa Marquez

sketch #4857 Eye by Thu Seba Piñeraa

anonymous

anonymous
sketch #4857 Eye by Thu Seba Piñeraa

sketch #2639 Marilyn by sketchmaster

sketchmaster
sketch #2639 Marilyn by sketchmaster

sketch #3760 PSY by Juvenilia Alexandrino

anonymous

anonymous
sketch #3760 PSY by Juvenilia Alexandrino

sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #5063 Super Meat Boy by Alexander Volodimirovich Danilchenko

sketch #4734 Timon by Anh Vu

anonymous

anonymous
sketch #4734 Timon by Anh Vu

sketch #2608 Beauty and the Beast by sketchmaster

sketchmaster
sketch #2608 Beauty and the Beast by sketchmaster

sketch #3385

anonymous

anonymous
sketch #3385

sketch #2744 Burce Lee by Karim Tayyeby

Karim Tayyeby
sketch #2744 Burce Lee by Karim Tayyeby

sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

anonymous

anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca

sketch #2977 Spongebob Germaine Hoens

anonymous

anonymous
sketch #2977 Spongebob Germaine Hoens

sketch #1446

anonymous

anonymous
sketch #1446

sketch #1219

anonymous

anonymous
sketch #1219

sketch #4368

anonymous

anonymous
sketch #4368

sketch #2797 Homer by Na Ruro

Na Ruro
sketch #2797 Homer by Na Ruro

sketch #4659 Ozzy Osbourne by Piter Olimpo

anonymous

anonymous
sketch #4659 Ozzy Osbourne by Piter Olimpo

sketch #2874 Mario by Ahmed Hosny

anonymous

anonymous
sketch #2874 Mario by Ahmed Hosny

sketch #2022

anonymous

anonymous
sketch #2022

sketch #4287 eye

anonymous

anonymous
sketch #4287 eye

sketch #3742 Homer by Koes Maung

anonymous

anonymous
sketch #3742 Homer by Koes Maung

sketch #4900 Moonlight by Abdelwahab Haik

anonymous

anonymous
sketch #4900 Moonlight by Abdelwahab Haik

sketch #5174

anonymous

anonymous
sketch #5174

sketch #4990

anonymous

anonymous
sketch #4990

sketch #2464 Spongebob by sketchmaster

sketchmaster
sketch #2464 Spongebob by sketchmaster

sketch #4901 Adventure Time by Louisette Alain

anonymous

anonymous
sketch #4901 Adventure Time by Louisette Alain

sketch #645

Tom Kelly
sketch #645

tomski如图所示同一物体在重力作用下沿三条不同的轨道从a�到b已知物体和这三条轨道间的动�擦因数相同则重力对该物体的做功情况是 a．沿轨道Ⅰ coloring

如图所示的物体A静止在斜面上请画出物体A所受重力的示意图画出图乙中细线对木块A拉力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同一物体在重力作用下沿三条不同的轨道从A�到B已知物体和这三条轨道间的动�擦因数相同则重力对该物体的做功情况是 A．沿轨道Ⅰ 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

如图所示将光�斜面上的物体的重力分解为、两个力下列结论正确的是 A 就是物体对斜面的正压力 B 物体受、、三个力作用 C 物体 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1 1所示物体A在光�的斜面上沿斜面下�则A受到的作用力是 A重力弹力和下�力 B重力和弹力 C重力和下�力 D重力 sketch template

如图所示是巧测薄板重心的实验此实验依据的原理是 A．重力的方�总是竖直�下 B．重力和拉力是一对平衡力它们的大小相等 C．重力和拉力是一对 sketch template

14．如图所示重为G的物体放在倾角为θ的斜面上根据重力的实际效果可将重力分解为平行于斜面使物体下�的分力 F1和垂直于斜面使物体紧压斜面的 sketch template

如图所示是巧测薄板重心的实验此实验依据的原理是 A．重力的方�总是竖直�下 B．重力和拉力是一对平衡力它们的大小相等 C．重力和拉力是一对 sketch template

如图所示两个质量相等的物体在同一高度沿倾角不同两个光�斜面由静止自由�下在到达斜面底端的过程中相同的物理量是 A．重力的冲量B．重力 sketch template

如图所示在“探究物体的动能大小与哪些因素有关 的实验中小球由斜面某位置滚下撞击水平面上的小木块1实验中通过观察 的大小来判断小球 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1所示物体A在光�的斜面上沿斜面下�则A受到的作用力是 A重力弹力和下�力 B重力和弹力 C重力和下�力 D重力压力和 sketch template

如图所示在水平地面上�右做匀速直线运动的汽车通过定�轮用绳子吊起一物体若汽车和被吊物体在同一时刻的速度为υ1和υ2则下面说法正确的是 sketch template

如图所示质量相等的AB两物体在同一水平线上当A物体被水平抛出的同时B物体开始自由下落曲线AC为A物体的运动轨迹直线BD为B物体的 sketch template

如图所示用绳子系住小球靠在墙上试画出物体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，A、B为竖直墙面上等高的两点，AO、BO为长度相等的两根轻绳，AOB在同一水平面内，初始时∠ AOB 90^° ，CO为一根 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

如图所示一物体放在粗糙的水平面上其重力为20N此时物体受到的�擦力为0N现在一弹簧测力计沿水平方�拉物体物体未动此时弹簧测力计的示 sketch template

如图所示物体A在光�的斜面上沿斜面下�则A受到的作用力是 A．重力弹力和下�力 B．重力和弹力 C．重力和下�力 D 重力压力 sketch template

如图所示甲乙两物体的s T图像则 A甲乙两物体都作匀速直线运动 B若甲乙两物体在同一直线上运动则一定会相遇 Ct1时刻 sketch template

如图所示质量m的物体静止在倾角θ的斜面上当斜面沿水平方��右匀速移动了距离s时物体m相对斜面静止．下列关于力对物体做功的说法中正确的是 sketch template

7．如图所示质量相同的两物体处于同一高度A沿固定在地面上的光�斜面下�B自由下落最后到达同一水平面则物体到达底端时 A．动能相同 B 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 所示，一物体静止在斜面上，请你画出物体对斜面压力的示意图和木块受到的�擦力的示意图。——青夏教育精英家教�—— 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

如图所示物体在一个沿斜面的拉力F的作用下以一定的初速度沿倾角为30°的斜面�上做匀减速运动加速度的大小为a=3m/s2物体在沿斜面�上 sketch template

如图所示．用力的示意图画出木箱受到的支持力．——青夏教育精英家教�—— sketch template

如图2所示一个物体静止在水平地面上则这个物体受到的力有A．重力地面对物体的支持力B．重力物体吸引地球的力C．重力物体对地面的压力D 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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

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

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AB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

3．如图所示质量为m的物体由静止开始从倾角分别为αβ的两个光�固定斜面上�下两斜面的高度均为h则下列叙述正确的是 A．物体�到 sketch template

如图甲所示一物体在水平恒力作用下做匀加速直线运动从物体经过坐标原点O开始计时其速度一时间图象如图乙所示由此可知 A．t=0时物体 sketch template

free web stats