22．如图所示粗糙斜面其倾角为底端通过长度可忽略的光�小圆弧与光�水平面连接ab是两个质量均为m=1kg的小�块b的左端连有轻质弹簧 Sketch Coloring Page

22．如图所示粗糙斜面其倾角为底端通过长度可忽略的光�小圆弧与光�水平面连接ab是两个质量均为m=1kg的小�块b的左端连有轻质弹簧 Template

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sketch #3523 My World My Way by Elena Artene

anonymous

anonymous
sketch #3523 My World My Way by Elena Artene

sketch #4301

Ainhoa White
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sketch #3974 Bird Skerch w/ vibration

anonymous

anonymous
sketch #3974 Bird Skerch w/ vibration

sketch #3476 Happy valentines day! Simona Honigmelone

anonymous

anonymous
sketch #3476 Happy valentines day! Simona Honigmelone

sketch #2460 Zayn Malik of One Direction by sketchmaster

sketchmaster
sketch #2460 Zayn Malik of One Direction by sketchmaster

sketch #3133 Skrillex by Asfa Sajid

anonymous

anonymous
sketch #3133 Skrillex by Asfa Sajid

sketch #1110

anonymous

anonymous
sketch #1110

sketch #2278 flower

anonymous

anonymous
sketch #2278 flower

sketch #673 Peachy mouse

Rachel Roe
sketch #673 Peachy mouse

sketch #4945

anonymous

anonymous
sketch #4945

sketch #1490 James Joyce....

anonymous

anonymous
sketch #1490 James Joyce....

sketch #22

anonymous

anonymous
sketch #22

sketch #2881 Mickey Mouse by Michael Angcay

anonymous

anonymous
sketch #2881 Mickey Mouse by Michael Angcay

sketch #3586

anonymous

anonymous
sketch #3586

sketch #4887 Jessica Rabbit by Garima Taneja

anonymous

anonymous
sketch #4887 Jessica Rabbit by Garima Taneja

sketch #5324 Angelina Jolie - Maleficent by Lucas Fajardo

anonymous

anonymous
sketch #5324 Angelina Jolie - Maleficent by Lucas Fajardo

sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

anonymous

anonymous
sketch #4918 Mike Wazowsky by George Andres Crowther Castillo

sketch #5153 Random Access Memories by Khin Nyunt

anonymous

anonymous
sketch #5153 Random Access Memories by Khin Nyunt

sketch #4702

anonymous

anonymous
sketch #4702

sketch #4532

anonymous

anonymous
sketch #4532

sketch #4279 Winnie the Pooh by Douglas Dalmora

anonymous

anonymous
sketch #4279 Winnie the Pooh by Douglas Dalmora

sketch #4310 robot

anonymous

anonymous
sketch #4310 robot

sketch #1953 愛鼠繪

anonymous

anonymous
sketch #1953 愛鼠繪

sketch #1453

anonymous

anonymous
sketch #1453

sketch #4582 Pikachu by Mariana Sanchez Acevedo

anonymous

anonymous
sketch #4582 Pikachu by Mariana Sanchez Acevedo

sketch #1671

Saifa Mahmud
sketch #1671

sketch #251

Tom Kelly
sketch #251

sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

anonymous

anonymous
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

sketch #4424 MJ by Nycole Prietsch

anonymous

anonymous
sketch #4424 MJ by Nycole Prietsch

sketch #20344

anonymous

anonymous
sketch #20344

tomski22．如图所示粗糙斜面其倾角为底端通过长度可忽略的光�小圆弧与光�水平面连接ab是两个质量均为m=1kg的小�块b的左端连有轻质弹簧 coloring

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12所示粗糙斜面的倾角为θ一质量为m的物块在平行于斜面�上的拉力F作用下沿斜面�上做匀速直线运动斜面相对水平地面保持静止不动求 sketch template

如图所示倾角为37°的部分粗糙的斜面轨道和两个光�半圆轨道组成翘尾巴的S形轨道．两个光�半圆轨道半径都为R=02m其连接处CD之间留有很 sketch template

如图所示，斜面体的倾角为，点在点的正上方且与点等高高途 sketch template

$如图所示倾角为45°的粗糙斜面AB足够长其底端与半径为R=04m的两个光�$frac{1}{4}$圆弧轨道BCD的最低点B平�相接O sketch template$

22．如图所示AB是倾角为的粗糙直轨道BCD是光�的圆弧轨道AB恰好在B点与圆弧相切圆弧的半径为R．一个质量为m的物体从直轨道上的某处 sketch template

题目如图所示楔形木块abc固定在水平面上粗糙斜面ab与水平面的夹角为60°光�斜面bc与水平面的夹角为30°顶角b处安装一定�轮 sketch template

如图22所示下面是某同学做探究“斜面的机械效率与斜面的粗糙程度斜面的倾斜程度的关系实验时得到如下实验数据．1此探究实验是采用了 的 sketch template

如图所示，倾角为37°的粗糙斜面AB底端与半径R=04m的光�半圆轨道BC平�相连，O为轨道圆心，BC为圆轨道直径且处于竖直方�，A、C两点 sketch template

如图所示重为G的光�球在倾角为9的斜面和竖直墙壁之间处于静止状态若将斜面换成材料和质量相同但倾角稍小一些的斜面以下判断正确的是 A sketch template

$如图所示AB是倾角为θ=53°的粗糙直轨道BCD是光�的圆弧轨道AB恰好在B点与圆弧相切圆弧的半径为R=$frac{25}{3}$m sketch template$

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

3．如图所示粗糙程度均匀的绝缘斜面下方O点处有一正点电荷带负电的小物体以初速度V1从M点沿斜面上�到达N点时速度为零然后下�回到M点 sketch template

22．如图所示粗糙斜面其倾角为底端通过长度可忽略的光�小圆弧与光�水平面连接AB是两个质量均为m=1kg的小�块B的左端连有轻质弹簧 sketch template

如图所示质量为m=1kg的小�块从倾角为θ=37°的固定的粗糙斜面顶端A由静止开始�下经过1s�至斜面底端B�块与斜面间的动�擦因数为 sketch template

$如图所示BC 为半径等于$frac{2}{5}sqrt{2}$m竖直放置的光�细圆管O为细圆管的圆心在圆管的末端C连接倾斜角为45 sketch template$

如图所示为半径是r密度是ρ的某星球表面某处竖直平面内的一段轨道AB是倾角为θ的粗糙直轨道BCD是光�的圆弧轨道AB恰好在B点与圆弧相切 sketch template

1．如图所示斜面体M放在粗糙的水平面上小物块m沿斜面体的粗糙斜面加速下�此时地面对斜面体M的静�擦力大小为f1若用一平行于斜面�下的 sketch template

如图所示斜面体M的底面粗糙斜面光�放在粗糙水平面上．弹簧的一端固定在墙面上另一端与放在斜面上的物块m相连弹簧的轴线与斜面平行．若物块 sketch template

6．如图所示物体A沿粗糙斜面加速下�斜面体B静止不动在这个过程中 A．斜面体B不受地面的�擦力作用 B．斜面体B受到地面�左的�擦力作用 sketch template

题目如图所示固定在水平面上的光�斜面倾角为30°质量分别为Mm的两个物体AB通过细绳及轻弹簧连接于光�轻�轮两侧斜面底端有一与 sketch template

如图所示ab是两个位于固定粗糙斜面上的正方形物块它们的质量相等但与斜面间动�擦因数不同F是沿水平方�作用于a的外力当ab都在斜面 sketch template

如图所示倾角为θ的绝缘斜面ABC置于粗糙的水平地面上一质量为m带电量 Q的小物块可看作是点电荷且运动中电荷量保持不变恰好能在斜面上 sketch template

如图所示一竖直平面内有OAOBOC三个倾角不同的斜面它们的底端都相交于O点竖直的虚线圆与水平面相切于O点虚线PQ水平虚线MN竖直 sketch template

如图14所示一个半径为R的非均质圆球其重心不在球心O点先将它置于水平地面上平衡时球面上的A点和地面接触再将它置于倾角为30°的粗糙 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

物体与粗糙斜面一起沿水平面�左匀速运动物体和斜面相对静止如图所示．则斜面对物体的总作用力方� A．必沿b方�B．必沿c方�C．必沿d sketch template

12．如左图所示在一倾角为37°的粗糙绝缘斜面上静止地放置着一个匝数匝的圆形线圈其总电阻总质量半径．如果�下轻推一下此线圈则它刚好 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

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

如图所示倾角为θ的固定斜面上有一个固定竖直挡板在挡板和斜面之间有一个质量为m的光�球设挡板对球的支持力为F1斜面对球的支持力为F2 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

如图所示水平轨道BC的左端与固定的光�竖直半圆轨道相切于C点右端与一倾角为30°的光�斜面轨道在B点平�连接即物体经过B点时速度的大小不 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�下推此物体使物体加速下�则斜面 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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