21．如图所示质量为m的物体在平行于斜面�上的力f作用下沿放在水平地面上的质量为m的粗糙斜面匀速下�此过程中斜面保持静止则地面对斜面 A Sketch Coloring Page

21．如图所示质量为m的物体在平行于斜面�上的力f作用下沿放在水平地面上的质量为m的粗糙斜面匀速下�此过程中斜面保持静止则地面对斜面 A Template

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com

please wait, the page is loading...

More Sketches

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

sketch #249 Rocket

Lucy Barnard
sketch #249 Rocket

sketch #4948 Snow White by George Lucaz

anonymous

anonymous
sketch #4948 Snow White by George Lucaz

sketch #2899 Snoopy by Rhemzkian Esturco

anonymous

anonymous
sketch #2899 Snoopy by Rhemzkian Esturco

sketch #20690

anonymous

anonymous
sketch #20690

sketch #5127 Captain America by Mark Phillips

anonymous

anonymous
sketch #5127 Captain America by Mark Phillips

sketch #4595 Hell Boy by Cristina Love

anonymous

anonymous
sketch #4595 Hell Boy by Cristina Love

sketch #1695

anonymous

anonymous
sketch #1695

sketch #2849 dj

Nina Mercedez
sketch #2849 dj

sketch #3410

anonymous

anonymous
sketch #3410

sketch #3404 Terminator by Enrique L. Manly

anonymous

anonymous
sketch #3404 Terminator by Enrique L. Manly

sketch #3059

anonymous

anonymous
sketch #3059

sketch #3908 Rawr! by Timothy Palfreyman

anonymous

anonymous
sketch #3908 Rawr! by Timothy Palfreyman

sketch #2446 Joker by sketchmaster

sketchmaster
sketch #2446 Joker by sketchmaster

sketch #84

Chris Shrimp Lonsdale
sketch #84

sketch #3813

Emin AltınKöprü
sketch #3813

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

anonymous

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

sketch #3413 Link by Dã Tr� ng

anonymous

anonymous
sketch #3413 Link by Dã Tr� ng

sketch #5178 Mewtwo and Transformation by Riley Hart

anonymous

anonymous
sketch #5178 Mewtwo and Transformation by Riley Hart

sketch #2197

anonymous

anonymous
sketch #2197

sketch #5047 Pikachu and Raichu by Saiful Farizam

anonymous

anonymous
sketch #5047 Pikachu and Raichu by Saiful Farizam

sketch #4479

Hank Henry Armstrong
sketch #4479

sketch #2627 Taz by sketchmaster

sketchmaster
sketch #2627 Taz by sketchmaster

sketch #1122 norooz

anonymous

anonymous
sketch #1122 norooz

sketch #5114 Doraemon by Carrieann Benthem

anonymous

anonymous
sketch #5114 Doraemon by Carrieann Benthem

sketch #578 Butterflies

anonymous

anonymous
sketch #578 Butterflies

sketch #4902

anonymous

anonymous
sketch #4902

sketch #538

Umar Ushaim Kan An
sketch #538

sketch #4549

anonymous

anonymous
sketch #4549

sketch #1463

Laura Agapi Asnicar
sketch #1463

sketch #1973

Daniel Lachman
sketch #1973

tomski21．如图所示质量为m的物体在平行于斜面�上的力f作用下沿放在水平地面上的质量为m的粗糙斜面匀速下�此过程中斜面保持静止则地面对斜面 a coloring

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4 21所示质量为m的物体沿半径为R的圆轨道自A点�下�至B点时的速度为v已知物体与轨道间的动�擦因数为μ求物体在B点所受的�擦 sketch template

如图所示质量为M的物体在粗糙斜面上以加速度a1匀加速下�当把物体的质量增加m时加速度为a2当有一竖直�下且过重心的恒力F作用在物体上时 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

21．如图所示质量为m的物体在平行于斜面�上的力F作用下沿放在水平地面上的质量为M的粗糙斜面匀速下�此过程中斜面保持静止则地面对斜面 A sketch template

如图所示质量为M倾角为θ的斜面体放于水平面上质量为m的物块放在斜面上它们之间的�擦力都忽略不计．要使物块相对斜面静止不动斜面体�左 sketch template

如图所示质量为m的物体静止在倾角为a的斜面上物体与斜面一起在水平面上匀速�左水平移动的距离为s．则斜面的支持力和�擦力对物体做的功为 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质量为m的物体在平行于斜面体拉力F的作用下沿倾角为θ的粗糙斜面匀速下�此过程中斜面体保持静止则地面对斜面 A．�擦力方� sketch template

如图所示质量为m的小球被水平绳AO和与竖直方�成θ角的轻弹簧系着处于静止状态现用火将绳AO烧断在绳AO烧断的瞬间下列说法正确的是 sketch template

如图所示一个质量为m的物体放在倾角为θ的固定斜面上物体与斜面间的动�擦因数为μ．现对物体施一水平推力试分析设最大静�擦力等于�动�擦 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质量为m的物体A系于两根轻弹簧l1l2上l1的一端悬挂在天花板上C点与竖直方�夹角为θl2水平拉直左端固定于墙上B点物体 sketch template

如图所示质量为m的物体放在倾角为θ的斜面上它跟斜面间的动�擦因数为μ在水平恒定的力F作用下物体沿斜面�上匀速运动则物体所受的�擦力是 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

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

9．如图所示AB两物体叠放在的水平地面上各接触面的动�擦因数均为05设最大静�擦力等于动�擦力 A物体质量为10kgB物体质量 sketch template

如图所示质量为M的斜劈形物体放在水平地面上质量为m的粗糙物块以某一初速度沿劈的粗糙斜面�上�至速度为零后又加速返回而物体M始终保持 sketch template

如图所示一质量为m的物体在沿斜面�上的恒力F作用下由静止从底端�上做匀加速直线运动．若斜面足够长且表面光�倾角为θ．经时间t恒力F做功 sketch template

1．如图所示质量分别为Mm的两个物体系在一根通过轻� 轮的轻绳两端M放在水平地板上m被悬挂在空中若将M沿水平地板�右缓慢移动�许 sketch template

2．如图所示质量为m的物体A和B用绳连接后挂在两个高度相同的光�的�轮上处于平衡状态在两�轮中点再挂一个质量为m的钩码C设竖直绳足够 sketch template

如图所示可视为质点的质量为m的小球在半径为R的竖直放置的光�圆形管道内做圆�运动小球能够通过最高点时的最小速度为 如小球在最高点时的 sketch template

如图所示质量为M倾角为θ的斜面体放于水平面上质量为m的物块放在斜面上它们之间的�擦力都忽略不计．要使物块相对斜面静止不动斜面体�左 sketch template

如图所示质量为m的质点静止地放在半径为R的半球体M上质点与半球体间的 动�擦因数为μ质点与球心的连线与水平面的夹角为θ则下列说法正确的 sketch template

7．如图所示一质量为M的物块放在斜面上物块的一端与绳子相连已知绳子与斜面平行且绳子绕过�轮吊着另一质量为m的物块系统处于静止状态则 sketch template

物体沿斜面�上运动经过某点A时具有动能100 J当它�上�动到B点时动能减�了80 J其中机械能损失了20 J则物体回到A点时动能为 sketch template

题目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30°时恰能沿斜面匀速下�．保持斜面倾角为30°对物体施加一水平�右的恒力F 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质量为m的质点与三根相同的螺旋形轻弹簧相连．静止时弹簧c沿竖直方�相邻两弹簧间的夹角均为120°．已知弹簧ab对质点的作用力 sketch template

如图所示水平地面上放置一个质量为m的物体在与水平方�成θ角的斜�右上方的拉力F的作用下沿水平地面运动物体与地面间的动�擦因数为μ．求 sketch template

如图所示质量为m的物体静止在光�圆轨道的最低点A．现对m施加一大小不变方�始终沿圆轨道切线方�的力使物体沿圆�轨道运动14圆�到达B点 sketch template

质量为m的物体静止在倾角为θ的斜面上如图所示．已知物体和斜面间的动�擦因数为μ则物体受到的�擦力为 ．若物体在斜面上匀速下�则μ与θ间的 sketch template

如图所示质量为m的物体在力F的作用下在水平面上的匀速运动�动�擦因数为μ求力F与水平面夹角为多大时力F有最小值．题目和参考答案——青夏 sketch template

如图所示质量为m的物体放在水平放置的钢板c上与钢板间的动�因数为由于光�导轨槽ab控制物体只能沿水平导轨槽运动现使钢板以速度v1 sketch template

free web stats