如图所示物体a在水平力f1＝400 N的作用下沿倾角θ＝60°的斜面速下�物体a受的重力g＝400 N求斜面对物体a的支持力和a与斜面间 Sketch Coloring Page

如图所示物体a在水平力f1＝400 N的作用下沿倾角θ＝60°的斜面速下�物体a受的重力g＝400 N求斜面对物体a的支持力和a与斜面间 Template

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

sketch #3532 Angel by Geneval Mendes

anonymous

anonymous
sketch #3532 Angel by Geneval Mendes

sketch #4300 República, comunismo, libertad

anonymous

anonymous
sketch #4300 República, comunismo, libertad

sketch #4704 Slash

anonymous

anonymous
sketch #4704 Slash

sketch #3083 Great illustration Ali Hänel

anonymous

anonymous
sketch #3083 Great illustration Ali Hänel

sketch #1169 ENJOY IT!!!!!!!! OH NO EAT IT OR IT WILL MELT!!!!! :0

anonymous

anonymous
sketch #1169 ENJOY IT!!!!!!!! OH NO EAT IT OR IT WILL MELT!!!!! :0

sketch #817

Laura Agapi Asnicar
sketch #817

sketch #1477 123 viva l 'algerie

anonymous

anonymous
sketch #1477 123 viva l 'algerie

sketch #5325

anonymous

anonymous
sketch #5325

sketch #5249 Adele - Skyfall by Mert Arda Yiğit

anonymous

anonymous
sketch #5249 Adele - Skyfall by Mert Arda Yiğit

sketch #3686 Toy Story by Thania Arruda

anonymous

anonymous
sketch #3686 Toy Story by Thania Arruda

sketch #4929

anonymous

anonymous
sketch #4929

sketch #4953 Bird by Ervin Haxhija

anonymous

anonymous
sketch #4953 Bird by Ervin Haxhija

sketch #5156 Angry Bird by Roberto Castro Colimil

anonymous

anonymous
sketch #5156 Angry Bird by Roberto Castro Colimil

sketch #3554 Dr. House by Carrieann Benthem

anonymous

anonymous
sketch #3554 Dr. House by Carrieann Benthem

sketch #3258

anonymous

anonymous
sketch #3258

sketch #3506 Goku by Saul Mansanares

anonymous

anonymous
sketch #3506 Goku by Saul Mansanares

sketch #1500

anonymous

anonymous
sketch #1500

sketch #3420

anonymous

anonymous
sketch #3420

sketch #2877 Elvis by Karoline Castillo

anonymous

anonymous
sketch #2877 Elvis by Karoline Castillo

sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

anonymous

anonymous
sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister

sketch #5275

anonymous

anonymous
sketch #5275

sketch #2560

anonymous

anonymous
sketch #2560

sketch #4665 Iron Maiden EDDIE by Jenna Khoùlix�

anonymous

anonymous
sketch #4665 Iron Maiden EDDIE by Jenna Khoùlix�

sketch #5236 Edward Scissorhands by Ronin Ronin

anonymous

anonymous
sketch #5236 Edward Scissorhands by Ronin Ronin

sketch #5169 Iron Man by Hannah Kellogg

anonymous

anonymous
sketch #5169 Iron Man by Hannah Kellogg

sketch #4424 MJ by Nycole Prietsch

anonymous

anonymous
sketch #4424 MJ by Nycole Prietsch

sketch #2996 American Flag

James Forest
sketch #2996 American Flag

sketch #3562 Angry by Leon Soria Ricardo

anonymous

anonymous
sketch #3562 Angry by Leon Soria Ricardo

sketch #5197 Rihanna by Ben Hall

anonymous

anonymous
sketch #5197 Rihanna by Ben Hall

sketch #4520

anonymous

anonymous
sketch #4520

tomski如图所示物体a在水平力f1＝400 n的作用下沿倾角θ＝60°的斜面速下�物体a受的重力g＝400 n求斜面对物体a的支持力和a与斜面间 coloring

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当吊在弹簧测力计下的物体浸在水中的体积为物体体积的1/3时弹簧测力计的示数为50N当物体浸在水中的体积为物体体积的1/2时 sketch template

如图所示物体A叠放在物体B上B置于光�水平面上AB质量分别为mA＝6 KgmB＝2 KgAB之间的动�擦因数μ＝0．2开始时F sketch template

如图所示相同材料制成的粗糙程度相同的两个物块AB中间用一不可伸长的轻绳连接用一相同大小的恒力F作用在A物体上使两物块沿力的方�一起运动 sketch template

如图所示水平地面上的物体A在斜�上的拉力F的作用下�右做匀速直线运动则关于下列物体受力情况的说法中正确的是 A．物体A可能只受到二个 sketch template

15．如图所示物体A叠放在物体B上在拉力F的作用下物体A和B一起沿着水平地面作匀速直线运动下列关于物体A受力的示意图正确的是 A．B sketch template

如图甲所示AB两个物体叠放在水平面上B的上下表面均水平A物体与一拉力传感器相连接连拉力传感器和物体A的细绳保持水平．从t=0时刻起 sketch template

如图甲所示两物体AB叠放在光�水平面上对物体A施加一水平力FF T关系图象如图乙所示．两物体在力F作用下由静止开始运动且始终相对 sketch template

如图所示用F=6N的水平�右的拉力匀速拉动物块A时物块B静止不动此时弹簧测力计示数为4N则物块B所受�擦力大小及方�为 A sketch template

如图所示物体ab和c叠放在水平桌面上水平力Fb=5NFc=10N分别作用于物体bc上ab和c仍保持静止．则物体b受力的个数为 sketch template

光�水平地面上叠放着两个物体A和B如图7所示．水平拉力F作用在物体B上使AB两物体从静止出�一起运动．经过时间t撤去拉力F再经过时间 sketch template

如图所示叠放在一起的物体A和B在大小为F的恒力作用下沿水平面做匀速直线运动则下列结论中正确的是 A．甲乙两图中A物体所受的�擦力大小均 sketch template

如图甲所示放在水平地面上的物体受到方�不变的水平拉力F的作用F的大小与时间t的关系如图乙所示物体运动的速度v与时间t的关系如图丙所示 sketch template

24．如图7所示物体挂在弹簧测力计下用力的示意图表示出物体所受拉力的三要素——青夏教育精英家教�—— sketch template

如图所示一物体在水平力F1作用下在水平面上以速度v1匀速运动了位移xF1做的功为W1功率为P．若物体在斜�上的力F2作用下以速度v2 sketch template

如图所示物体浸没在水中时受到的浮力大小为 N如果直接将物体放入水中它将选填“上浮 “悬浮或“下沉从图乙丙可知浮力的大小 sketch template

在画力的示意图时力的作用点一定要画在 A．施力物体上B．受力物体上C．施力或受力物体都行D．以上说法都不对——青夏教育精英家教�—— sketch template

17．如图所示叠放在一起的AB两物体在水平力F的 作用下沿水平面以某一速度匀速运动现突然将作用在B上的力F改为作用在A上并保持大小 sketch template

如图甲所示放在水平地面上的物体受到方�不变的水平不变的水平推力F的作用F的大小与时间t的关系图象如图乙所示物体运动速度v与时间t的关系 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

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

1如图所示物体A静止在水平地面在图中画出它所受的力的示意图．2用如图所示的�轮组提升重物若拉力F将绳子的自由端移动1m时重物 sketch template

如图所示受斜�上的恒定拉力作用物体在粗糙水平面上做匀速直线运动则下列说法中正确的是 A．．物体受二个力的作用B．物体受到三个力的作用 sketch template

如图所示一物体恰能在一个斜面体上沿斜面匀速下�可以证明出此时斜面不受地面的�擦力作用若沿斜面方�用力F�下推此物体使物体加速下�斜面 sketch template

如图1所示两个互相垂直的力F1与F2作用在同一物体上使物体通过一段位移的过程中力F1对物体做功4J力F2对物体做功3J则力F1与F2 sketch template

如图所示一个木块从斜面上�下并在水平面上继续�动．请画出木块在水平面时所受力的示意图．题目和参考答案——青夏教育精英家教�—— sketch template

如图所示物体在粗糙的水平面上受到一个与水平方�成α角的拉力F的作用匀速�右运动若拉力F的方�与水平方�所成的α角的减小物体仍匀速运动 sketch template

如图所示在与水平地面成θ角的拉力F作用下质量为m的物块沿地面�右做匀速直线运动 1试求物体与地面间的�动�擦因数 2若把此力F sketch template

如图所示物体AB随水平圆盘绕轴匀速转动物体B在水平方�所受的作用力有A圆盘对B及A对B的�擦力两力都指�圆心B圆盘对B的�擦力指� sketch template

如图所示质量分别为2m和m的两物体AB叠放在一起放在光�的水平地面上已知AB间的最大�擦力为A物体重力的μ倍若用水平力分别作用在A sketch template

如图所示物体A沿斜面�下时斜面B处于静止状态此时水平地面对B的静�擦力的大小为f1．若A以某初速度沿斜面上�时B仍处于静止状态此时 sketch template

如图所示物体AB放在物体C上水平力F作用于A使ABC一起匀速运动各接触面间的�擦力的情况是 A．A对C有�左的�擦力 B．C对B sketch template

如图所示物体在重力支持力和�擦力的作用下沿水平面�右做减速直线运动假设在运动过程中重力突然消失物体将 A．立即停止运动B．在只受 sketch template

如图所示物体在水平力F1=15NF2=6N的作用下静止在水平面上若F2保持不变当F1减小至10N时物体受到的�擦力 A．增大至 sketch template

如图所示物体P放在粗糙水平面上左边用一根轻弹簧与竖直墙相连物体静止时弹簧的长度小于原长若再用一个从0开始逐渐增大的水平力F�右拉P sketch template

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