如图所示ab两物体均处于静止状态则关于b物体的受力情况下列叙述正确的是 A．b受到二个力的作用b．b受到三个力的作用c．b受到四个 Sketch Coloring Page

如图所示ab两物体均处于静止状态则关于b物体的受力情况下列叙述正确的是 A．b受到二个力的作用b．b受到三个力的作用c．b受到四个 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 #20215 Desert

anonymous

anonymous
sketch #20215 Desert

sketch #90 JF Style!

Jaroslav Florian
sketch #90 JF Style!

sketch #5013 Pursuing Dreams by Mário JBudo

anonymous

anonymous
sketch #5013 Pursuing Dreams by Mário JBudo

sketch #4176 Eye by Jawad Kallou

anonymous

anonymous
sketch #4176 Eye by Jawad Kallou

sketch #4953 Bird by Ervin Haxhija

anonymous

anonymous
sketch #4953 Bird by Ervin Haxhija

sketch #5436

anonymous

anonymous
sketch #5436

sketch #5152

anonymous

anonymous
sketch #5152

sketch #5324 Angelina Jolie - Maleficent by Lucas Fajardo

anonymous

anonymous
sketch #5324 Angelina Jolie - Maleficent by Lucas Fajardo

sketch #1927

anonymous

anonymous
sketch #1927

sketch #894 hmmm

anonymous

anonymous
sketch #894 hmmm

sketch #313 Uchiha Sasuke

anonymous

anonymous
sketch #313 Uchiha Sasuke

sketch #3388 Fight Club by Alvaro Velasquez

anonymous

anonymous
sketch #3388 Fight Club by Alvaro Velasquez

sketch #4971 Rhianna by Isaiah Fantisy Godlike

anonymous

anonymous
sketch #4971 Rhianna by Isaiah Fantisy Godlike

sketch #5181

anonymous

anonymous
sketch #5181

sketch #4384

Laura Agapi Asnicar
sketch #4384

sketch #1138

anonymous

anonymous
sketch #1138

sketch #4429 Spongebob by Brenda Peña

anonymous

anonymous
sketch #4429 Spongebob by Brenda Peña

sketch #5055

anonymous

anonymous
sketch #5055

sketch #2982 Lion by Ati Gohary

anonymous

anonymous
sketch #2982 Lion by Ati Gohary

sketch #1255 something

anonymous

anonymous
sketch #1255 something

sketch #828 Were Fools

anonymous

anonymous
sketch #828 Were Fools

sketch #508

anonymous

anonymous
sketch #508

sketch #308

Helyryn
sketch #308

sketch #5215

anonymous

anonymous
sketch #5215

sketch #5163

anonymous

anonymous
sketch #5163

sketch #3039 Anonymous by Gootee Jaroonsit

anonymous

anonymous
sketch #3039 Anonymous by Gootee Jaroonsit

sketch #4446 EDDIE by يآآسر محمد

anonymous

anonymous
sketch #4446 EDDIE by يآآسر محمد

sketch #846 cat fridayz z z zzzz zz

anonymous

anonymous
sketch #846 cat fridayz z z zzzz zz

sketch #3572 Hate mondays by Malyi Link

anonymous

anonymous
sketch #3572 Hate mondays by Malyi Link

sketch #2477 hhhh

anonymous

anonymous
sketch #2477 hhhh

tomski如图所示ab两物体均处于静止状态则关于b物体的受力情况下列叙述正确的是 a．b受到二个力的作用b．b受到三个力的作用c．b受到四个 coloring

如图所示AB两物体均处于静止状态则关于B物体的受力情况下列叙述正确的是 A．B受到二个力的作用B．B受到三个力的作用C．B受到四个 sketch template

21．如图所示AB两物体叠放在粗糙的水平地面上各接触面的动�擦因数均为0．5最大静�擦可视为等于动�擦．A物体质量m=10kgB sketch template

如图所示叠放在一起的AB两物体放在光�的水平面上水平恒力F的作用在B上AB一起沿水平面一起�右运动现将水平恒力F作用在B上并保持 sketch template

如图甲所示AB两物体叠放在一起放在光�的水平面上从静止开始受到一变力的作用该力与时间的关系如图乙所示AB始终相对静止则下列说法 sketch template

如图所示AB两物体均处于静止状态关于B物体受力情况下列说法中正确的是 A．B物体可能受三个力也可能受四个力作用B．B物体一定受到 sketch template

如图所示斜面上放有两个完全相同的物体ab两物体间用一根细线连接在细线的中点加一与斜面垂直的拉力F使两物体均处于静止状态．则下列说法 sketch template

如图甲所示AB两物体静止叠放在光�水平面上对A物体施加一水平力FF随时间t变化的关系图象如图乙所示．两物体在力F作用下开始运动且始终 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

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AB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两物体处于静止状态它们的质量m1=2m2它们与水平间的动�擦因数分别为μ1μ2且μ2=2μ1开始它们之间被细绳连接并夹一 sketch template

如图所示AB两物体质量分别为m1和m2置于光�水平面上且m1＞m2相距较远．将两个大小均为F的力同时分别作用在AB上经相同距离后 sketch template

如图所示物体A与物体B置于光�水平面上其质量mA&gtmBAB间有一细绳连接且有与AB不连接的被压缩的轻弹簧整个装置处于静止状态现 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

AB两物体叠放在水平桌面上在如图所示的三种情况下甲图中两物体均处于静止状态乙图中水平恒力F作用在B物体上使AB一起以2m/s的速度 sketch template

21．如图所示AB两物体叠放在粗糙的水平地面上各接触面的动�擦因数均为0．5最大静�擦可视为等于动�擦．A物体质量m=10kgB sketch template

如图所示AB两矩形物体叠放在粗糙水平面上若用水平力F拉B物体它们仍然保持静止状态则B物体受到的力的个数是 ．若用水平力F拉A物体 sketch template

17．如图所示叠放在一起的AB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

如图所示完全相同的AB两物体质量均为m=1kg放在水平面上两物体与水平面间的动�擦因数均为μ=02令两物体与水平面间的最大静�擦 sketch template

百度教育 sketch template

如图所示一条细绳跨过定�轮连接物体ABA悬挂起B穿在一根竖直杆上两物体均保持静止不计绳与�轮B与竖直杆间的�擦已知绳与竖直杆间 sketch template

如图所示甲乙两物体的s T图像则 A甲乙两物体都作匀速直线运动 B若甲乙两物体在同一直线上运动则一定会相遇 Ct1时刻 sketch template

如图所示质量均为m的ABC三个物体静止在光�水平面上BA之间有压缩着的弹簧物体C以v0速度�右冲来为了防止冲撞弹簧将BA�左 sketch template

3．如图所示AB两物体用一根轻弹簧相连放在光�水平地面上已知mA = 2mB．A物体靠在墙壁上现用力�左缓慢推B物体压缩弹簧外力 sketch template

如图所示两物体AB通过跨接于定�轮的轻绳连接质量分别为m和M若两物体处于静止状态则B物体与水平面间的�擦力大小为 物体B对地面的 sketch template

如图所示AB两物体用细绳相连跨过光�轻小�轮悬挂起来B物体放在水平地面上AB两物体均静止现将B物体稍�左移一点AB两物体仍静止 sketch template

9．如图所示AB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10kgB物体质量 sketch template

如图所示光�斜面的倾角α=30°在斜面上放置一矩形线框abcdab边的边长l1=lmbc边的边长l2=06m线框的质量m=1kg sketch template

如图所示质量相等的两物体AB叠放在粗糙的水平面上A与B接触面光�．A受水平恒力F1B受水平恒力F2F1与F2方�都�右且F2＞F1 sketch template

如图所示质量相同的AB两物体分别从静止开始落下两口井甲和乙已知甲井比乙井深以地面为零势能面则两物体落到井底时它们的机械能EAEB sketch template

如图所示AB两物体叠放在一起先用手托住B使其静止在固定斜面上然后将其释放它们同时沿斜面�下斜面与两物体之间的动�擦因数相同mA sketch template

A如图所示两个物体 A 和 B 的质量分别为 M 用跨过定�轮的轻绳相连A 物体静止于水平面上不计�擦A物体对绳的作用力 sketch template

如图所示两物体AB之间用轻质弹簧相连接放在光�的水平面上物体A紧靠竖直墙壁现�左推物体B使弹簧压缩然后由静止释放则 A．弹簧 sketch template

如所示AB两物体叠放在一起mA＜mB在竖直�上的作用力F作用下一起�上做匀加速运动不计空气阻力．下面正确的是 A．A受到三个力 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8所示物体AB的质量均为m物体与接触面的动�擦因数均为μ物体B所接触的面是竖直的�轮的�擦不计欲使物体A在水平面上做匀速直线 sketch template

free web stats