质量为m的木块在平行斜面�上的拉力f作用下沿倾角θ的粗糙斜面上�行l距离物体所受各力做功为零的是 A．重力g b．支持力n C．�擦力f Sketch Coloring Page

质量为m的木块在平行斜面�上的拉力f作用下沿倾角θ的粗糙斜面上�行l距离物体所受各力做功为零的是 A．重力g b．支持力n C．�擦力f Template

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More Sketches

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

sketch #4622 Miku by Kheith Ryan Lubiano

anonymous

anonymous
sketch #4622 Miku by Kheith Ryan Lubiano

sketch #4876 Luffy by Nycole Prietsch

anonymous

anonymous
sketch #4876 Luffy by Nycole Prietsch

sketch #5440

anonymous

anonymous
sketch #5440

sketch #5206

anonymous

anonymous
sketch #5206

sketch #1724

anonymous

anonymous
sketch #1724

sketch #2899 Snoopy by Rhemzkian Esturco

anonymous

anonymous
sketch #2899 Snoopy by Rhemzkian Esturco

sketch #865

Laura Agapi Asnicar
sketch #865

sketch #3413 Link by Dã Tr� ng

anonymous

anonymous
sketch #3413 Link by Dã Tr� ng

sketch #3815

Emin AltınKöprü
sketch #3815

sketch #5002 Jimi Hendrix by Piter Olimpo

anonymous

anonymous
sketch #5002 Jimi Hendrix by Piter Olimpo

sketch #2150 batman

anonymous

anonymous
sketch #2150 batman

sketch #3236 Sunset by Aaron Bahary

anonymous

anonymous
sketch #3236 Sunset by Aaron Bahary

sketch #3064

anonymous

anonymous
sketch #3064

sketch #68512

anonymous

anonymous
sketch #68512

sketch #5262

anonymous

anonymous
sketch #5262

sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

anonymous

anonymous
sketch #3242 Jolteon by Välë Chäpärrö Järämïllö

sketch #4901 Adventure Time by Louisette Alain

anonymous

anonymous
sketch #4901 Adventure Time by Louisette Alain

sketch #5130 Batman by Kamal Ahmed Tantawy

anonymous

anonymous
sketch #5130 Batman by Kamal Ahmed Tantawy

sketch #5117

anonymous

anonymous
sketch #5117

sketch #4891 Pikachu by Resul Danacı

anonymous

anonymous
sketch #4891 Pikachu by Resul Danacı

sketch #5191 The View by Vicente Vera

anonymous

anonymous
sketch #5191 The View by Vicente Vera

sketch #3052

anonymous

anonymous
sketch #3052

sketch #5053

anonymous

anonymous
sketch #5053

sketch #4915 Marshall Lee Gopal Gopi

anonymous

anonymous
sketch #4915 Marshall Lee Gopal Gopi

sketch #810

Laura Agapi Asnicar
sketch #810

sketch #124 saurez

Tom Kelly
sketch #124 saurez

sketch #5289

anonymous

anonymous
sketch #5289

sketch #251

Tom Kelly
sketch #251

sketch #5269

anonymous

anonymous
sketch #5269

sketch #4905 The Little Prince by Gaurav Patel

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anonymous
sketch #4905 The Little Prince by Gaurav Patel

tomski质量为m的木块在平行斜面�上的拉力f作用下沿倾角θ的粗糙斜面上�行l距离物体所受各力做功为零的是 a．重力g b．支持力n coloring

如图所示质量为m的木块在置于桌面上的木板上�行木板静止它的质量M=3m已知木板与木板间木板与桌面间的动�擦因数均为μ则木板所受桌面 sketch template

质量为m的木块在平行斜面�上的拉力F作用下沿倾角θ的粗糙斜面上�行L距离物体所受各力做功为零的是 A．重力G B．支持力N C．�擦力f sketch template

如图所示质量M＝400g的劈形木块B上叠放一木块AA的质量为m＝200gAB一起放在斜面上斜面倾角θ＝37°B的上表面�水平B与 sketch template

7．如图2所示质量为m的物块在质量为M的木板上�行木板与地面间�擦系数为物块与木板间�擦系数为 已知木板处于静止状态那么木板所受 sketch template

如图所示在光�水平面上有一质量为M的木块木块与轻弹簧水平相连弹簧的另一端连在竖直墙上木块处于静止状态一质量为m的子弹以水平速度v0 sketch template

如图所示质量为M的木块静止于光�的水平面上一质量为m初速率为v0的子弹水平射入木块且未穿出．求1求子弹末速度v2射入过程中 sketch template

如图所示质量为m的木块放在倾角为θ的光�斜面上已知斜面体与地面之间也是光�的在木块下�的过程中则 A木块所受的弹力对木块做负 sketch template

质量为M的木楔倾角为θ=30°，在水平面上始终保持静止；当将一质量为m的木块放在木楔的斜面上并给木块一个初速度时，木块恰好匀速下�；如果用沿与 sketch template

如图质量为m的小木块放在质量M倾角为θ的光�斜面上斜面在水平推力F作用下在光�水平面上运动木块与斜面保持相对静止斜面对木块的支持力 sketch template

15．如图质量为M的三角形木块A静止在水平面上．一质量为m的物体B正沿A的斜面下�三角形木块A仍然保持静止则下列说法中正确的是 A．A对 sketch template

如图所示，在倾角为θ的尖劈斜面上放一块质量为m的木块，在平行于劈尖棱边的拉力F作用下，木块在斜面上沿力F的方�做匀速直线运动，求木块所受�擦力 sketch template

如图所示在粗糙水平面上放一质量为M的斜面质量为m的木块在竖直�上力F作用下沿斜面匀速下�此过程中斜面保持静止则地面对斜面 A．无 sketch template

质量为M的木楔倾角为θ=30°，在水平面上始终保持静止；当将一质量为m的木块放在木楔的斜面上并给木块一个初速度时，木块恰好匀速下�；如果用沿与 sketch template

质量为M的木块静止在倾角为α的斜面上设木块与斜面间的动�擦因数为μ则下列说法正确的是A木块受重力斜面对它的支持力和�擦力的作用B木块 sketch template

如图位于水平面上的质量为M的小木块在大小为F方�与水平方�成α角的拉力作用下沿地面做匀加速直线运动若木块与地面之间的动�擦因数为μ则 sketch template

如图所示质量为m的木块放在倾角为θ的光�斜面上已知斜面体与地面之间也是光�的在木块下�的过程中则 A木块所受的弹力对木块做负 sketch template

如图所示在倾角为θ的斜面上有一木块m该木块恰好能够沿斜面匀速下�求木块与斜面间的动�擦因数5——青夏教育精英家教�—— sketch template

如图所示质量为m的木块A叠放在质量为M的长直木板B上A与墙壁用细绳连接绳与墙壁夹角为θA与BB与地面间的动�擦因数均为μ今用一水平 sketch template

如图所示质量为m的木块在质量为M的长木板上受到�右的拉力F的作用�右�行长木板处于静止状态已知木块与木板间的动�擦因数为μ1木板与地面 sketch template

如图所示质量为m的木块在水平�右拉力F的作用下在质量为M的长木板上�右�行长木板处于静止状态．已如木块与长木板间的动�擦因数为μ1长 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倾角为θ的斜面上有一个质量为m的木块在水平推力F作用下处于静止状态．则此时斜面对木块的支持力大小为mgcosθ Fsinθmgcosθ sketch template

如图所示楔形木块质量为m放在倾角θ的斜面上已知木块与斜面间的动�擦因数为μ今用水平力F推木块木块恰好沿斜面�上作匀速运动．试求推力的 sketch template

如图所示质量为m的木块放在倾角为θ的光�斜面上已知斜面体与地面之间也是光�的在木块下�的过程中则 A木块所受的弹力对木块做负 sketch template

质量为m的长方形木块静止在倾角为θ的斜面上斜面对木块的支持力和�擦力的合力方�应该是 A．沿斜面�下 B．垂直于斜面�上 C．沿斜面 sketch template

如图所示质量为m的木块放在倾角为θ的光�斜面上已知斜面体与地面之间也是光�的在木块下�的过程中则 A木块所受的弹力对木块做负 sketch template

如图倾角为θ的斜面上有一个质量为m的木块在水平推力F作用下处于静止状态．则此时斜面对木块的支持力大小为mgcosθ Fsinθmgcosθ sketch template

如图所示质量为M的斜面体放在粗糙的水平地面上质量为m的木块放在斜面体上斜面体和木块均处于静止状态．现对物体施加一沿斜面�上的拉力F作用 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

质量为m的木块在推力F作用下在水平地面上做匀速运动．已知木块与地面间的动�擦因数为µ那么木块受到的�动�擦力为下列各值的哪个 A．µmg sketch template

如图所示足够长光�斜面的倾角为θ斜面上放着质量为M的木板木板左端有一个质量为m的木块木块与木板之间的动�擦因数为μ木块和木板的初速度 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

木块沿斜面匀速下�对木块受力分析正确的是 A．木块受重力和斜面对它的支持力B．木块受重力斜面对它的支持力和�擦力C．木块受重力斜面 sketch template

如图所示质量为m＝2kg的木块在倾角θ＝37°的斜面上由静止开始下�木块与斜面间的动�擦因数为05已知sin37°＝06 sketch template

两木块AB质量分别为mM用劲度系数为k的轻弹簧连在一起放在水平地面上如下图所示用外力将木块A压下一段距离静止释放后A做简谐运动 sketch template

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