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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More Sketches

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

sketch #4134 1 min sketch

Nemo Archt
sketch #4134 1 min sketch

sketch #4493 Jimi Hendrix by Alex Stoun

anonymous

anonymous
sketch #4493 Jimi Hendrix by Alex Stoun

sketch #2901 Smurf by Ronny Alexander Nikolaevich

anonymous

anonymous
sketch #2901 Smurf by Ronny Alexander Nikolaevich

sketch #1060

anonymous

anonymous
sketch #1060

sketch #5157

anonymous

anonymous
sketch #5157

sketch #3083 Great illustration Ali Hänel

anonymous

anonymous
sketch #3083 Great illustration Ali Hänel

sketch #2486 Face by sketchmaster

sketchmaster
sketch #2486 Face by sketchmaster

sketch #2770 Maggie by Shuvo Islam

Shuvo Islam
sketch #2770 Maggie by Shuvo Islam

sketch #5279

anonymous

anonymous
sketch #5279

sketch #4691 Itachi by Jaqueline Salazar

anonymous

anonymous
sketch #4691 Itachi by Jaqueline Salazar

sketch #5284

anonymous

anonymous
sketch #5284

sketch #5258 Adventure Time by Kheith Ryan Lubiano

anonymous

anonymous
sketch #5258 Adventure Time by Kheith Ryan Lubiano

sketch #2309

anonymous

anonymous
sketch #2309

sketch #2729 Luffy by Jayme Sousa

Jayme Sousa
sketch #2729 Luffy by Jayme Sousa

sketch #5086 Lion by Z Ionut Ady

anonymous

anonymous
sketch #5086 Lion by Z Ionut Ady

sketch #4749 Random Girl by Adellachamp Stand

anonymous

anonymous
sketch #4749 Random Girl by Adellachamp Stand

sketch #3076 Angel by Burak Turan

anonymous

anonymous
sketch #3076 Angel by Burak Turan

sketch #5122

anonymous

anonymous
sketch #5122

sketch #2082 mash

anonymous

anonymous
sketch #2082 mash

sketch #5188 Paul Walker by Taï Marsan

anonymous

anonymous
sketch #5188 Paul Walker by Taï Marsan

sketch #5436

anonymous

anonymous
sketch #5436

sketch #2664

Jorge Valero
sketch #2664

sketch #3383

anonymous

anonymous
sketch #3383

sketch #5079 SketchToy Pencil by Sarah Prieto

anonymous

anonymous
sketch #5079 SketchToy Pencil by Sarah Prieto

sketch #4555 Mario by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko

sketch #1387

Laura Agapi Asnicar
sketch #1387

sketch #5087

anonymous

anonymous
sketch #5087

sketch #4869 Madara by Jean-Benoit Renaud

anonymous

anonymous
sketch #4869 Madara by Jean-Benoit Renaud

sketch #2087 zay lin

Zay Lin
sketch #2087 zay lin

sketch #3535 Mickey by Hakan Usuğ

anonymous

anonymous
sketch #3535 Mickey by Hakan Usuğ

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

如图所示光�水平面上放置质量分别为m2m和3m的三个木块其中质量为m的木块放在质量为2m的木块上质量为2m和3m的木块间用一不可伸长的 sketch template

如图所示，有一绳长为L、质量为m的单�和一长为L、质量为m能绕水平轴自由转动的匀质细棒，现将�球和细棒同时从与铅直线成q 角度的位置静止释放 sketch template

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 template

20．如图所示一质量为1g的子弹以800m/s的速度打入质量为0399kg的木块中未穿出此后物块�上质量为16kg的平板车上木块与 sketch template

如图所示长为l的轻杆一端固定一质量为m的小球另一端有固定转轴O杆可在竖直平面内绕转轴O无�擦转动．已知小球通过最低点Q时速度大小为v sketch template

在下列几种现象中所选系统动量守恒的是 A．小车静止在光�的水平面上人从车上跳下的过程中以人车为系统B．运动�将铅球从肩上加速水平抛 sketch template

如图5 5所示，质量为m的子弹以速度va射入质量为M、半径为R的圆盘的边缘，并留在该处，vb的方�与入上学吧找答案 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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把质量为m的物体轻轻放上水平�右传送的匀速传送带则物体刚放上时受到的�擦力情况是 A．刚放上时物体受到水平�右的静�擦力B 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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

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

如图所示AB为两个对称斜面斜面的倾角均为θ其上部都足够长下部分别与一个光�的圆弧面BEC的两端相切一个物体在离切点B的高度为H处以 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一质量为m的小球做圆锥�运动已知细线长为L细线和竖直方�的夹角为θ则小球做匀速圆�运动的�心加速度为 �期为 ——青夏教育 sketch template

如图所示质量为m的小球用一根细线悬挂在O点用一个水平力作用在小球上使细线与竖直方�成30°角时小球静止求1水平拉力的大小．2 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

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

19．如图所示固定在竖直平面内的半径为R的光�圆环的最高点C处有一个光�的小孔一质量为m的小球套在圆环上一根细线的一端拴着这个小球细线 sketch template

百度教育 sketch template

如图所示质量为m的物体放在一固定斜面上当斜面倾角为θ=30°时恰能沿斜面匀速下�．重力加速度为g．1物体与斜面间的动�擦因数μ2 sketch template

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面上做简谐振动振动过程中AB之间无相对运动设弹簧的劲度 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

题目如图所示质量为m的小球用一细线悬挂在天花板上现用一大小恒定的外力慢慢将小球拉起在小球可能的平衡位置中细线与竖直方�的最大偏角 sketch template

如图所示用细线把一质量为m的小球悬挂起来．将小球从位置B拉到位置A松手后小球就在AC之间来回�动请画出小球到达最高点C时受到的力的 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

百度教育 sketch template

$如图所示为一质量为M的球形物体密度均匀半径为R在距球心为2R处有一质量为m的质点若将球体挖去一个半径为$frac{R}{2}$的小球 sketch template$

如图所示一倾斜的匀质圆盘绕垂直于盘面的固定对称轴以恒定的角速度ω转动盘面上离转轴距离25m处有一质量m=04kg的小物体与圆盘始终保持 sketch template

如图5所示水平地面上放一质量为m的物体在与水平方�成θ角的拉力F 作用下处于静止状态已知物体与地面间的动�擦因数为μ则地面对物体的 图 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

如图所示一个质量为m的物体以某一初速度由A点冲上倾角为30°的固定斜面其加速度大小为g物体在斜面上运动的最高点为BB点与A点的高度差 sketch template

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