如图所示在粗糙斜面顶端固定一弹簧其下端挂一物体物体在a点处于平衡状态．现用平行于斜面�下的力拉物体第一次直接将物体拉到b点第二次将 Sketch Coloring Page

如图所示在粗糙斜面顶端固定一弹簧其下端挂一物体物体在a点处于平衡状态．现用平行于斜面�下的力拉物体第一次直接将物体拉到b点第二次将 Template

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sketch #1170

anonymous

anonymous
sketch #1170

sketch #2035 Ernest Hemingway...
chayrolfrypan

anonymous

anonymous
sketch #2035 Ernest Hemingway... chayrolfrypan

sketch #2027

anonymous

anonymous
sketch #2027

sketch #3774 Marilyn Manson by Junior Silva

anonymous

anonymous
sketch #3774 Marilyn Manson by Junior Silva

sketch #4264 oh yeah

anonymous

anonymous
sketch #4264 oh yeah

sketch #4388 Homer and the Cherry

anonymous

anonymous
sketch #4388 Homer and the Cherry

sketch #4665 Iron Maiden EDDIE by Jenna Khoùlix�

anonymous

anonymous
sketch #4665 Iron Maiden EDDIE by Jenna Khoùlix�

sketch #22

anonymous

anonymous
sketch #22

sketch #5086 Lion by Z Ionut Ady

anonymous

anonymous
sketch #5086 Lion by Z Ionut Ady

sketch #4970

anonymous

anonymous
sketch #4970

sketch #3562 Angry by Leon Soria Ricardo

anonymous

anonymous
sketch #3562 Angry by Leon Soria Ricardo

sketch #5349

anonymous

anonymous
sketch #5349

sketch #4830

anonymous

anonymous
sketch #4830

sketch #1892 hmmmm........

anonymous

anonymous
sketch #1892 hmmmm........

sketch #2549

anonymous

anonymous
sketch #2549

sketch #5127 Captain America by Mark Phillips

anonymous

anonymous
sketch #5127 Captain America by Mark Phillips

sketch #5077 Light of Hope by Itz Rakhi

anonymous

anonymous
sketch #5077 Light of Hope by Itz Rakhi

sketch #1973

Daniel Lachman
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sketch #124 saurez

Tom Kelly
sketch #124 saurez

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anonymous

anonymous
sketch #1545

sketch #4405 Cat by Nizamuddin Shuja

anonymous

anonymous
sketch #4405 Cat by Nizamuddin Shuja

sketch #5285

anonymous

anonymous
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sketch #4386 Freddie Mercury by Павел Павлов

anonymous

anonymous
sketch #4386 Freddie Mercury by Павел Павлов

sketch #4859

anonymous

anonymous
sketch #4859

sketch #4368

anonymous

anonymous
sketch #4368

sketch #5050

anonymous

anonymous
sketch #5050

sketch #4933 Tobi by Abdelwahab Haik

anonymous

anonymous
sketch #4933 Tobi by Abdelwahab Haik

sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet

anonymous

anonymous
sketch #3222 Late happy valentine&#;s from Tiffa Hidalgo Jordan Coquet

sketch #5044

anonymous

anonymous
sketch #5044

sketch #4881

anonymous

anonymous
sketch #4881

tomski如图所示在粗糙斜面顶端固定一弹簧其下端挂一物体物体在a点处于平衡状态．现用平行于斜面�下的力拉物体第一次直接将物体拉到b点第二次将 coloring

9．如图所示在粗糙斜面顶端固定一弹簧其下端挂一物体物体在A点处于平衡状态现用平行于斜面�下的力拉物体第一次直接拉到B点第二次将物体 sketch template

如下图所示在粗糙斜面顶端固定一弹簧其下端挂一物体物体在A点处于平衡状态现用平行于斜面�下的力拉物体第一次直接拉到B点第二次将物体先 sketch template

百度教育 sketch template

如图所示在粗糙斜面顶端固定一弹簧其下端挂一物体物体在A点处于平衡状态现用平行于斜面�下的力拉物体第一次直接拉到B点第二次将物体先拉 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

如图所示光�水平面OB与足够长粗糙斜面BC交于B点．轻弹簧左端固定于竖直墙面现将质量为m1的�块压缩弹簧至D点然后由静止释放�块脱离 sketch template

如图所示一轻弹簧下端固定在倾角为θ的固定斜面底端弹簧处于原长时上端位于斜面上B点B点以上光�B点到斜面底端粗糙可视为质点的物体质量为 sketch template

如图所示一足够长的光�斜面倾角为θ一弹簧上端固定在斜面的顶端下端与物体b相连物体b上表面粗糙在其上面放一物体aab间的动�擦 sketch template

如图所示轻质弹簧的一端固定在粗糙斜面的挡板O点另一端固定一个小物块．小物块从P1位置由静止开始运动运动到最低点P2位置然后在弹力作用下 sketch template

如图所示质量为M倾角为α的斜面体被固定在水平地面上斜面顶端与劲度系数为k自然长度为l的轻质弹簧相连弹簧的另一端连接着质量为m的物块 sketch template

如图所示倾角 θ=37°的光�且足够长的斜面固定在水平面上在斜面顶端固定一个轮半径和质量不计的光�定�轮 D质量均为m=1kg 的物体A sketch template

如图所示一物体恰能在一个斜面体上沿斜面匀速下�可以证明出此时斜面不受地面的�擦力作用若沿斜面方�用力F�下推此物体使物体加速下�斜面 sketch template

百度教育 sketch template

如图所示物块P从斜面顶端由静止释放沿斜面下�到水平面后继续�前�行假设斜面与水平面均光�．则 A．物体沿斜面下�时速度逐渐增大B sketch template

如图所示地面上有一固定的斜面体ABCD其AB边的长度S=2m斜面倾角为37°．光�水平地面上有一块质量M=3Kg的足够长的木板紧挨着斜面 sketch template

如图所示倾角为θ=37°的固定斜面与足够长的水平面平�对接一劲度系数k=18N/m的轻质弹簧的上端固定于斜面顶端另一端固连在一质量m sketch template

如图8 所示将同一物体沿不同的光�斜面拉到斜面顶端 所用的力分别为F1F2F3力所做的功分别为W1W2W3 则它们之间的关系正确 sketch template

如图所示在倾角为θ的斜面上方的A点处放置一光�的木板ABB端刚好在斜面上．木板与竖直方�AC所成角度为α一小物块自A端沿木板由静止�下 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，物体在沿斜面�上拉力的作用下，从倾角为30°的斜面底端匀速拉到斜面的顶端，已知物体所受重力为G，斜面的机械效率为75%，若物体受到的 sketch template

4．如右图所示在一个斜面上放一个物体要使物体能匀速沿斜面�上�动需沿斜面�上用拉力F1F1=5N 如右图1所示要使物体能匀速 sketch template

如图所示一小球从斜面上由A点静止释放小球从B点运动到C点的过程中使弹簧被压缩小球在A点具有能被小球压缩的弹簧具有能 A．动弹性势 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

如图所示，斜面的长为高的4倍，物体恰能在斜面上匀速下�，下�一段距离的过程中，该物体重力做的功和克服阻力做的功相等。若用平行于斜面�上的拉力F 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

如图所示长为L倾角为θ的光�绝缘斜面固定在水平面上斜面处于电场中．有一质量为m电荷量为 Q的小球以速度v0由斜面底端A沿斜面上�到达 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

如图所示一斜面体静止在粗糙的水平地面上一物体恰能在斜面体上沿斜面匀速下�可以证明此时斜面不受地面的�擦力作用．若沿平行于斜面的方�用力 sketch template

如图甲所示，倾角为的光�固定斜面顶端连接一劲度系数高途 sketch template

15．如图所示倾角θ=30°的光�斜面固定在水平面上斜面高h=125 M．质量m=2kg的物体从斜面顶端出静止下�当下�至底端B点时 sketch template

如图所示一根轻弹簧竖直固定在水平地面上在弹簧的正上方有一个物块物块从高处自由下落到弹簧上端O将弹簧压缩．弹簧被压缩了时物块的速度 sketch template

如图所示将一轻弹簧下端固定在倾角为θ的粗糙斜面底端弹簧处于自然状态时上端位于A点．质量为m的物体从斜面上的B点静止下�与弹簧�生相互作用 sketch template

如图所示光�斜面长为L=10m倾角为30°一小球从斜面的顶端以10m/s的初速度水平射入求1小球沿斜面运动到底端时的水平位移x sketch template

百度教育 sketch template

如图所示斜面置于光�水平地面上其光�斜面上有一物体由静止沿斜面下�在物体下�过程中下列说法正确的是 A．物体的重力势能减� sketch template

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