如图所示，倔强系数为k的轻质弹簧竖直放置，下端系一质量为m的小球，开始时弹簧处于原长状态而小球恰与地接触今将弹簧上端缓慢拉起，直到小球刚好 Sketch Coloring Page

如图所示，倔强系数为k的轻质弹簧竖直放置，下端系一质量为m的小球，开始时弹簧处于原长状态而小球恰与地接触今将弹簧上端缓慢拉起，直到小球刚好 Template

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anonymous

anonymous
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anonymous
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anonymous
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anonymous
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anonymous
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sketchmaster
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anonymous
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tomski如图所示，倔强系数为k的轻质弹簧竖直放置，下端系一质量为m的小球，开始时弹簧处于原长状态而小球恰与地接触今将弹簧上端缓慢拉起，直到小球刚好 coloring

如图甲所示，劲度系数为 的轻弹簧竖直固定在水平面上高途 sketch template

如图所示，质量为m的小球系在劲度系数为k的弹簧一端，弹簧原长为l0，弹簧另一端固定在O点．开始时弹簧在水平位上学吧找答案 sketch template

如图甲所示劲度系数为k的轻弹簧竖直放置下端固定在水平地面上一质量为m的小球从离弹簧上端高h处由静止释放落在弹簧上后继续�下运动到最低 sketch template

如图所示劲度系数为k的轻弹簧竖直放置下端固定在水平地面上一质量为m的小球从离弹簧上端高h处自由释放压上弹簧后继续�下运动的过程中若 sketch template

如图甲所示一轻质弹簧的下端固定在水平面上上端叠放两个质量均为M的物体AB弹簧的劲度系数为k初始时物体处于静止状态现用竖直�上的拉力 sketch template

7． 如图所示质量不计的弹簧一端固定在地面上弹簧竖直放置．将一小球从距弹簧自由端高度分别为h1h2的地方先后由静止释放h1&gth2 sketch template

如图所示质量为2m的物体A经一轻质弹簧与下方地面上的质量为3m的物体B相连弹簧的劲度系数为kAB都处于静止状态一条不可伸长的轻绳绕过 sketch template

如图甲所示竖直放置的轻弹簧一端固定在地面上另一端与斜面体P连接P与斜放的固定挡板MN接触且处于静止状态弹簧处于竖直方�则斜面体P此刻 sketch template

题目如图甲所示一轻质弹簧的下端固定在水平面上上端叠放两个质量均为M的物体ABB物体与弹簧连接AB两物体均可视为质点弹簧的劲 sketch template

如图所示轻弹簧的劲度系数为k小球的质量为m平衡时小球在A位置．今用力F将小球�下压缩x至B位置．则此时弹簧的弹力大小为 A．mgB sketch template

如图甲所示，倾角为的光�固定斜面顶端连接一劲度系数 高途 sketch template

小明在老师的指导下用小球和弹簧等器材进行了如下实验与探究不考�空气阻力。让小球从某高度处由静止开始下落到竖直放置的轻弹簧上如图甲在刚 sketch template

题目如图甲所示平行于光�斜面的轻弹簧劲度系数为k一端固定在倾角为θ的斜面底端另一端与物抉A连接两物块AB质量均为m初始时均静止 sketch template

如图所示在倾角为θ的光�物块P斜面上有两个用轻质弹簧相连的物块ABC为一垂直固定在斜面上的挡板PC总质量为MAB质量均为m弹簧 sketch template

10．如图所示 在倾角为θ的光�斜面上放有两块小木块劲度系数为k1的轻质弹簧两端分别与质量为m1和m2的物块12拴接劲度系数为k2 sketch template

如图所示劲度系数为k1的轻质弹簧A一端固定在地面上并竖直放置质量为m的物块压在弹簧A上用一细绳跨过定�轮一端与m相连另一端与劲度系数 sketch template

20．如图所示轻质弹簧的劲度系数为k=20N/cm水平拉着一个重为200N放置在粗糙水平面上的物体 � 当弹簧的伸长量为2cm时物体静止 sketch template

如图所示，在水平地面上固定一竖直轻弹簧，弹簧的劲度系数为k，原长为L。质量为m的小球由弹簧的正上方h高处自由下落，与弹簧接触后压缩弹簧，当弹簧 sketch template

如图所示劲度系数为k的轻质弹簧一端固定于O点另端固定一个质量为m的小球．将小球拉至A点处时弹簧恰好无形变．现将小球从A点处由静止释放 sketch template

如图所示轻弹簧竖直固定在水平地面上弹簧的劲度系数为k原长为L0质量为m的铁球由弹簧的正上方H高处自由下落．忽略小球与弹簧碰撞过程中机械 sketch template

如图所示ABC三个物体的质量均为mBC两物体与一轻随轻质弹簧相连静止在水平地面上弹簧劲度系数为k．物体A从距物体B某一高度h处由 sketch template

如图所示，一质量为m的�块，两边分别与劲度系数为k1和k2的轻弹簧 简答题试题答案 sketch template

如图所示在倾角为30°的光�斜面上一劲度系数为k的轻质弹簧一端固定在固定挡板C上另一端连接一质量为m的物体A 轻细绳通过定�轮一端系 sketch template

如图所示劲度系数均为k的甲乙两轻质弹簧甲弹簧一端固定在天花板上乙弹簧一端固定在水平地面上．当在甲的另一端挂一重物G乙的另一端压一重物 sketch template

3．如图所示在一竖直悬挂的弹簧下系一质量为m的物体再用此弹簧改系一质量为4m的物体最后将此弹簧截断为两个等长的弹簧并联后悬挂质量为m的 sketch template

如图所示弹簧的颈度系数为k球重为G球静止时在图中A位置现用力将小球竖直�下移动x至B位置则此时弹簧的弹力为 A．kxB．G sketch template

如图所示在xOy坐标平面的第一象限内有沿 Y方�的匀强电场在第四象限内有沿 Y方�的匀强电场和垂直于平面�外的匀强磁场且电场强度大小与第 sketch template

如图所示质量均为m的小球 A、B用劲度系数为k1的轻弹簧相连B球用长为L的细绳悬于O点A球固定在O点正下方当小球B平衡时绳子所受的 sketch template

如图所示劲度系数为k的轻弹簧下端固定上端与B连接斜面光�质量均为m的AB两物体紧靠在一起处于静止状态现用一个平行于斜面�上的 sketch template

如图所示AB两物体的质量均为m用劲度系数为k的轻弹簧相连B物体放在水平面上．开始时AB都处于静止状态．现对A施加一个竖直�上的力F sketch template

在弹性限度内某弹簧下端悬挂500 N重物时总长为22 Cm悬挂750 N重物时总长为23 Cm那么此弹簧的劲度系数为 A5×104 sketch template

如图所示质量均为m的物体AB通过一根劲度系数为k的轻弹簧相连开始时B放在地面上AB都处于静止状态．现用手通过细绳缓慢地将A�上提升 sketch template

如图所示弹簧的劲度系数为k小球重力为G平衡时球在A位置．用力F将小球�下拉使弹簧又伸长x至B位置则此时弹簧的弹力大小为 A．kx B sketch template

如图所示完全相同的质量为m的AB两球用两根等长的细线悬挂在O点两球之间夹着一根劲度系数为k的轻弹簧静止不动时弹簧处于水平方�两根 sketch template

如图所示质量均为m的物体AB通过一根劲度系数为k的轻弹簧相连开始时B放在地面上AB都处于静止状态．现用手通过细绳缓慢地将A�上提升 sketch template

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