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 #5248

anonymous

anonymous
sketch #5248

sketch #1927

anonymous

anonymous
sketch #1927

sketch #5094 Squirrel by Mehdi Público

anonymous

anonymous
sketch #5094 Squirrel by Mehdi Público

sketch #2434 Metallica

sketchmaster
sketch #2434 Metallica

sketch #4915 Marshall Lee Gopal Gopi

anonymous

anonymous
sketch #4915 Marshall Lee Gopal Gopi

sketch #3662 Angel by Alexander Volodimirovich Danilchenko

anonymous

anonymous
sketch #3662 Angel by Alexander Volodimirovich Danilchenko

sketch #3250 Lonely cat Lars Tunebo

anonymous

anonymous
sketch #3250 Lonely cat Lars Tunebo

sketch #5351

anonymous

anonymous
sketch #5351

sketch #2668 Butterfly by Loai Issa

Loai Issa
sketch #2668 Butterfly by Loai Issa

sketch #5307

anonymous

anonymous
sketch #5307

sketch #1454 donara

Donara Smbatyan
sketch #1454 donara

sketch #5087

anonymous

anonymous
sketch #5087

sketch #2187

anonymous

anonymous
sketch #2187

sketch #2608 Beauty and the Beast by sketchmaster

sketchmaster
sketch #2608 Beauty and the Beast by sketchmaster

sketch #1732

anonymous

anonymous
sketch #1732

sketch #3039 Anonymous by Gootee Jaroonsit

anonymous

anonymous
sketch #3039 Anonymous by Gootee Jaroonsit

sketch #2919 Winnie the Pooh by Greet Kros-Lolkus

anonymous

anonymous
sketch #2919 Winnie the Pooh by Greet Kros-Lolkus

sketch #4446 EDDIE by يآآسر محمد

anonymous

anonymous
sketch #4446 EDDIE by يآآسر محمد

sketch #5138 Monster by Leonie Cooper

anonymous

anonymous
sketch #5138 Monster by Leonie Cooper

sketch #5009 Elen Jager from Attack on Titan

anonymous

anonymous
sketch #5009 Elen Jager from Attack on Titan

sketch #4975 Orange by Marcos Roberto Molina

anonymous

anonymous
sketch #4975 Orange by Marcos Roberto Molina

sketch #3800

Fon Talesrunner
sketch #3800

sketch #2598

sketchmaster
sketch #2598

sketch #1255 something

anonymous

anonymous
sketch #1255 something

sketch #3680 Infected Mushroom by Rohit Rahul

anonymous

anonymous
sketch #3680 Infected Mushroom by Rohit Rahul

sketch #3857

anonymous

anonymous
sketch #3857

sketch #4945

anonymous

anonymous
sketch #4945

sketch #5181

anonymous

anonymous
sketch #5181

sketch #5347

anonymous

anonymous
sketch #5347

sketch #5326

anonymous

anonymous
sketch #5326

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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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，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，用三根轻绳将质量为m的物块悬挂在空中。已知ac和bc与竖直方�的夹角分别为30°和60°，重力加速度为g。请选择合适的研究对象，画出 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

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一质量为m的探空气球与吊篮中物体的质量之比为14若气球所受总浮力始终保持30N不变气球受到的空气阻力与速度成正比即f=kv 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，现有质量分别为m、的小球a和物块b静置于光�的水平轨道上，水平轨道右端与光电装置相连，左端与一停在光�水平面上长为l、质量为的小车c 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，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

19．如图所示在水平倾角为θ的圆锥面边缘上放着一质量为m的物体它和轴 的距离为R若圆锥绕轴以角速度ω转动试求物体不致掉下所需的最小 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质量分别为m2m的球AB由轻质弹簧相连后再用细线悬挂在正在竖直�上做匀减速运动的电梯内细线承受的拉力为F此时突然剪断细线 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

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，质量为m的质点在Oxy平面坐标系上以某一速度v 0运动时方�如图中箭头所示，受到大小不变、方�为 Y方�的合力作用，质点的速度先百度教育 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

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

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

如图所示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，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3所示一个质量为m的物体以某一速度由斜面底端冲上倾角为300的固定斜面其加速度大小为g在斜面上上升的最大高度为h则在这个过程中 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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

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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

百度教育 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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

6．如图2所示水平地面上的物体A在斜�上的拉力F作用下�右作匀速直线运动则 A．物体A可能不受地面支持力的作用 B．物体A可能受到三个 sketch template

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