如图5所示一质量为m的物体以速度v水平飞�半圆球的上方运动过程中不和任何一个点接触落到地面的c点问速度v至�要多�bc的距离为多� Sketch Coloring Page

如图5所示一质量为m的物体以速度v水平飞�半圆球的上方运动过程中不和任何一个点接触落到地面的c点问速度v至�要多�bc的距离为多� Template

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

sketch #1454 donara

Donara Smbatyan
sketch #1454 donara

sketch #4351

anonymous

anonymous
sketch #4351

sketch #3476 Happy valentines day! Simona Honigmelone

anonymous

anonymous
sketch #3476 Happy valentines day! Simona Honigmelone

sketch #2810 Lennon by El Harouati Nassera

El Harouati Nassera
sketch #2810 Lennon by El Harouati Nassera

sketch #3337 Uryuu Minene by Michael Angcay

anonymous

anonymous
sketch #3337 Uryuu Minene by Michael Angcay

sketch #5133 Jiraiya by Saiful Farizam

anonymous

anonymous
sketch #5133 Jiraiya by Saiful Farizam

sketch #5215

anonymous

anonymous
sketch #5215

sketch #521 A hungry caterpillar

Tom Kelly
sketch #521 A hungry caterpillar

sketch #4876 Luffy by Nycole Prietsch

anonymous

anonymous
sketch #4876 Luffy by Nycole Prietsch

sketch #5267

anonymous

anonymous
sketch #5267

sketch #3420

anonymous

anonymous
sketch #3420

sketch #5281

anonymous

anonymous
sketch #5281

sketch #3637

anonymous

anonymous
sketch #3637

sketch #673 Peachy mouse

Rachel Roe
sketch #673 Peachy mouse

sketch #5088

anonymous

anonymous
sketch #5088

sketch #4306 The burning watermelon!

anonymous

anonymous
sketch #4306 The burning watermelon!

sketch #3155 Iron Man

anonymous

anonymous
sketch #3155 Iron Man

sketch #5208 Alf by David Rossien

anonymous

anonymous
sketch #5208 Alf by David Rossien

sketch #4929

anonymous

anonymous
sketch #4929

sketch #3676 Sceptical horse by Koes Maung

anonymous

anonymous
sketch #3676 Sceptical horse by Koes Maung

sketch #1447 donara

Donara Smbatyan
sketch #1447 donara

sketch #2668 Butterfly by Loai Issa

Loai Issa
sketch #2668 Butterfly by Loai Issa

sketch #2559 sun

anonymous

anonymous
sketch #2559 sun

sketch #3769 The Beatles by يآآسر محمد

anonymous

anonymous
sketch #3769 The Beatles by يآآسر محمد

sketch #3083 Great illustration Ali Hänel

anonymous

anonymous
sketch #3083 Great illustration Ali Hänel

sketch #2423

anonymous

anonymous
sketch #2423

sketch #894 hmmm

anonymous

anonymous
sketch #894 hmmm

sketch #3268 Werewolf by Mert Arda Yiğit

anonymous

anonymous
sketch #3268 Werewolf by Mert Arda Yiğit

sketch #5205

anonymous

anonymous
sketch #5205

sketch #2434 Metallica

sketchmaster
sketch #2434 Metallica

tomski如图5所示一质量为m的物体以速度v水平飞�半圆球的上方运动过程中不和任何一个点接触落到地面的c点问速度v至�要多�bc的距离为多� coloring

24．如图所示光�的圆弧轨道ABEF半径均为R0质量为m上表面长也是R的小车静止在光�水平面CD上小车上表面与轨道ABEF的端点B sketch template

如图所示质量为m=02kg的小球固定在长为L=09m的轻杆一端杆可绕O点的水平转轴在竖直平面内转动．g=10m/s2求1当小球 sketch template

如图所示，一匀质细杆质量为m，长为l，可绕过一端O的水平轴自由转动，杆位于水平位置由静止开始�下．求：1初始时刻的角加速度．2杆转过θ sketch template

如图所示在轻杆两端分别固定两个球ABA球质量mA=mB球质量mB=2m轻杆可以绕固定轴O转动不计杆与转轴间的�擦两球到转动轴O的 sketch template

题目如图所示一根轻杆在其B点系上一根细线细线长为R在细线下端连上一质量为 m小球以轻杆的A点为顶点使轻杆旋转起来其B点在水平 sketch template

如图所示有一质量为m的小球以速度v0�上静置于光�水平面上的光�圆弧轨道．已知圆弧轨道的质量为3m小球在上升过程中始终未能冲出圆弧重力 sketch template

如图所示一质量为m电荷量为q的粒子从容器A下方小孔S1飘入电势差为U的加速电场然后让粒子经过S3沿着与磁场垂直的方�进入磁感应强度为B的 sketch template

题目如图所示原长分别为L1和L2劲度系数分别为k1和k2的轻质弹簧竖直悬挂在天花板上两弹簧之间有一质量为m1的物体最下端挂着质量为 sketch template

14．如图 5AB两个质量均为m的物体之间用一根轻弹簧连接并用细绳悬挂在天花板上若用火将细绳烧断则在绳刚断的这一瞬间AB的加速度 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两辆质量均为M的小车A和B置于光�的水平面上有一质量为m的人静止站在A车上两车静止．若这个人自A车跳到B车上接着又跳回A车并与 sketch template

如图所示，质量为m、长为L的均匀细杆OA，一端通过光�铰链固定在地面O处，在细杆中点B处系一根细绳，细绳绕过两个光�定�轮后悬挂着物体D，物体 sketch template

如图质量为M的小车静止在光�水平面上车厢内有一质量为m的物体以速度v0开始�左运动与车厢壁来回碰撞几次之后静止于车厢中这时小车的速度 sketch template

如图所示光�圆弧轨道由两个半径为R的四分之一的圆弧组成轨道底端与顶端切线水平且固定在水平木板上一质量为m的小球以初速度v0=$sqrt sketch template

如图3所示有一质量为M的大圆环半径为R被一轻杆固定后悬挂在O点有两个质量为m的小环同时从大环两侧的对称位置由静止�下两小环同时�到 sketch template

如图所示，竖直平面内有一半径为R的半圆形光�绝缘轨道，其底端B与光�绝缘水平轨道相切，整个系统处在竖直�上的匀强电场中，一质量为m，带正电的 sketch template

题目如图甲所示在光�水平面上轻质弹簧一端固定物体A以速度v0�右运动压缩弹簧测得弹簧的最大压缩量为x现让该弹簧一端连接另一质量为2m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甲所示，用刻度尺测量一物体的长度，物体的长度为cm；如图乙所示，图中是分度值为01s的机械秒表，其示数是s。 sketch template

$如图所示竖直面内固定的半径为R的光�半圆弧轨道左右端点PQ与圆心在同一水平线上且距地面的高度为$frac{3R}{2}$质量均为 sketch template$

如图所示半径R=05m的光�半圆轨道ABC在竖直面内B点是轨通的最低点直径AC处于水平．一物体的质量M=2kg它通过B点的速度v sketch template

如图所示一质量为m=20kg的物体从半径为R=50圆弧的A端在拉力作用下沿圆弧缓慢运动到B端．拉力F大小不变始终为15N方�始终与 sketch template

如图所示质量为1kg的小球从桌面竖直上抛到达的最大高度为08m返回后落到桌面下1m的地面上取桌面为零重力势能的参考平面g=10m sketch template

如图所示电荷量 Q质量为m的�块沿固定绝缘斜面匀速下�现加一竖直�上的匀强电场电场强度为E以下判断中正确的是 A．物体将沿斜面 sketch template

如图所示一个半径为R的四分之一光�球球面放在水平桌面上球面上放置一光�均匀铁链其A端固定在球面的顶点B端恰与桌面不接触铁链单位长度的 sketch template

题目如图所示是一列沿x轴方�传播的机械波图像实线是t1＝0时刻的波形虚线是t2＝1s时刻的波形求�该列波的�期和波速�若波速为 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

24．12分如图所示，绝缘光�轨道ABCD竖直放在与水平方�成θ＝45°的匀强电场中，其中BCD部分是半径为R的半圆环，轨道的水平部分与 sketch template

【题目� 如图所示，半径为 R 的半球形陶罐，固定在可以绕竖直轴旋转的水平转台上，转台转轴与过陶罐球心 O 的对称轴 OO 重合，转台以一 百度教育 sketch template

15．如图质量为m的物体A放置在质量为M的物体B上B与弹簧相连．它们一起在光�水平面上作简谐振动．振动过程中AB之间无相对运动．设弹簧的劲 sketch template

如图所示无限长�属导轨EFPQ固定在倾角为θ=37°的光�绝缘斜面上轨道间距L=1 m底部接入一阻值为R=0．06Ω的定值电阻上端 sketch template

如图所示半径为R的光�圆弧轨道固定在竖直平面内轨道的一个端点B和圆心O的连线与水平方�间的夹角θ=30°另一端点C为圆弧轨道的最低点过 sketch template

如图所示一对光�的平行�属导轨固定在同一水平面内导轨间距为L左端接有阻值为R的电阻一质量为m电阻为r的�属棒MN垂直放置在导轨上 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

如图所示，一质量为，半径为的四分之一光�圆弧槽放在高途 sketch template

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