如图3所示用弹簧测力计水平拉动水平桌面上的物体使其匀速直线�动以下叙述中的二个力属于作用力与反作用力的是 A．物体对桌面的压力与桌面对 Sketch Coloring Page

如图3所示用弹簧测力计水平拉动水平桌面上的物体使其匀速直线�动以下叙述中的二个力属于作用力与反作用力的是 A．物体对桌面的压力与桌面对 Template

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sketch #4972

anonymous

anonymous
sketch #4972

sketch #5184 Walter White by Abdul Ghony

anonymous

anonymous
sketch #5184 Walter White by Abdul Ghony

sketch #5161

anonymous

anonymous
sketch #5161

sketch #5047 Pikachu and Raichu by Saiful Farizam

anonymous

anonymous
sketch #5047 Pikachu and Raichu by Saiful Farizam

sketch #828 Were Fools

anonymous

anonymous
sketch #828 Were Fools

sketch #4984 Zombie by London Waterlilly

anonymous

anonymous
sketch #4984 Zombie by London Waterlilly

sketch #2476 Asuna from SAO by sketchmaster

sketchmaster
sketch #2476 Asuna from SAO by sketchmaster

sketch #1923 12

anonymous

anonymous
sketch #1923 12

sketch #4970

anonymous

anonymous
sketch #4970

sketch #5203 Alien vs. Predator Ani Chachua

anonymous

anonymous
sketch #5203 Alien vs. Predator Ani Chachua

sketch #5193

anonymous

anonymous
sketch #5193

sketch #5074

anonymous

anonymous
sketch #5074

sketch #4661 Woodpecker by Hsien-Ying Hsieh

anonymous

anonymous
sketch #4661 Woodpecker by Hsien-Ying Hsieh

sketch #3076 Angel by Burak Turan

anonymous

anonymous
sketch #3076 Angel by Burak Turan

sketch #2340

anonymous

anonymous
sketch #2340

sketch #3608 Skeleton king by Thania Arruda

anonymous

anonymous
sketch #3608 Skeleton king by Thania Arruda

sketch #673 Peachy mouse

Rachel Roe
sketch #673 Peachy mouse

sketch #5315

anonymous

anonymous
sketch #5315

sketch #3510 Edward from FMA by Raman Chauhan

anonymous

anonymous
sketch #3510 Edward from FMA by Raman Chauhan

sketch #4867 Johnny Depp Ronin Ronin

anonymous

anonymous
sketch #4867 Johnny Depp Ronin Ronin

sketch #4368

anonymous

anonymous
sketch #4368

sketch #4190

anonymous

anonymous
sketch #4190

sketch #5211

anonymous

anonymous
sketch #5211

sketch #1082 Seher 6 years

anonymous

anonymous
sketch #1082 Seher 6 years

sketch #5306 Katarina by Mirnes Sinanovic

anonymous

anonymous
sketch #5306 Katarina by Mirnes Sinanovic

sketch #3999 Deadmau by Speeð Üp Säm

anonymous

anonymous
sketch #3999 Deadmau by Speeð Üp Säm

sketch #2318

anonymous

anonymous
sketch #2318

sketch #3310 Link by Cxsar Alvarez

anonymous

anonymous
sketch #3310 Link by Cxsar Alvarez

sketch #1289 peace within

anonymous

anonymous
sketch #1289 peace within

sketch #4859

anonymous

anonymous
sketch #4859

tomski如图3所示用弹簧测力计水平拉动水平桌面上的物体使其匀速直线�动以下叙述中的二个力属于作用力与反作用力的是 a．物体对桌面的压力与桌面对 coloring

如图3所示利用弹簧测力计拉着物体在水平面上匀速�右运动该物体受到的�擦力为 N当弹簧测力计的示数增大为4N时该物体受到的�擦力为 N 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

题目如图甲所示某�技小组的同学用弹簧测力计悬挂一实心圆柱形�属块使其缓慢匀速下降并将其浸入平静的游泳池水中弹簧测力计的示数F与�属 sketch template

百度教育 sketch template

如图甲所示当弹簧测力计吊着一磁体沿水平方�从水平放置的条形磁铁的A端移到 B端的过程中能表示测力计示数与水平位置关系的图象是图乙中的 sketch template

21．如上图所示是正在使用的弹簧测力计这个弹簧测力计的量程为 N分度值为 N此时的测力计的示数为 N——青夏教育精英家教�—— sketch template

如图甲所示，水平桌面上放置一圆筒，筒内装有适量的水。弹簧测力计下悬挂一圆柱体，从液面逐渐浸入直到浸没，弹簧测力计示数F与圆柱体下表面浸入液体 sketch template

百度教育 sketch template

题目如图甲所示用弹簧测力计两次水平拉同一木块使它在同一水平木板上做匀速直线运动图乙是它运动的路程随时间变化的图像下列说法正确的是 sketch template

如图所示A为弹簧测力计B为铁块C为螺线管．闭合开关S时电流表和弹簧测力计都有示数．若�动变阻器�片P�左移动电流表的示数选填“变 sketch template

38．如图20所示弹簧测力计的读数是 牛物体重牛 3 4 图20——青夏教育精英家教�—— sketch template

如图所示用弹簧测力计水平拉动水平桌面上的物体使其匀速直线�动．以下叙述中的二个力属于一对平衡力的是 A．弹簧测力计时物体的拉力与物体所 sketch template

如图所示图1中一个物体连接一个轻弹簧在水平恒力F的作用下当水平地面光�物体匀加速运动时弹簧的长度为l1当水平地面粗糙物体正好做匀速 sketch template

图中，弹簧测力计的分度值，砝码受到的重力是N sketch template

小明测�轮组机械效率的实验过程如图14所示小明匀速拉动弹簧测力计时弹簧测力计的示数如图丁所示 1根据上面的实验数据计算该�轮组做的 sketch template

如图所示用弹簧测力计沿粗糙斜面匀速�上拉动木块移动50cm由图中数据可知弹簧测力计示数为6N拉力做的总功是3J有用功为24J sketch template

如图3所示用弹簧测力计水平拉动水平桌面上的物体使其匀速直线�动以下叙述中的二个力属于作用力与反作用力的是 A．物体对桌面的压力与桌面对 sketch template

如图所示在弹簧测力计的两侧沿水平方�各施加4N的拉力并静止此时弹簧测力计的示数为A 0N B 4N C 2N D 8N 题目和 sketch template

如图所示的装置中弹簧测力计的示数为3N乙物质量为05kg底面积为2cm2甲乙均保持静止状态不计弹簧测力计的自重则甲物质量是 sketch template

同学做测�轮组的机械效率的实验时使用如图所示的装置图中钩码重1N�上拉弹簧测力计使钩码匀速从图甲上升到图乙的位置上升过程中弹簧测力计的 sketch template

18．小明用弹簧测力计水平拉着重10N的木块在水平木板上做匀速直线运动此时弹簧测力计的示数如图所示则木块受到的�擦力是 N水平木板对木块 sketch template

如图甲所示用弹簧测力计测量水平桌面上的钩码所受的重力弹簧测力计从图示位置开始�上缓慢提升其示数F与上升的高度h之间的关系如图乙所示．试 sketch template

如图甲所示用弹簧测力计测量水平桌面上的钩码所受的重力．弹簧测力计从图示位置开始�上缓慢提升其示数F与弹簧测力计上升的高度h之间的关系如图乙 sketch template

百度教育 sketch template

如图所示在铁架台上用弹簧测力计挂住一个实心铁球在圆盘测力计的托板上放一烧杯水先分别读出两测力计的示数再把小球浸没在水中这时 A sketch template

如图所示的�轮组可忽略绳重和�擦．用弹簧测力计竖直�上匀速拉动绳端将重为6N的物体提升20cm弹簧测力计的示数如图所示则拉力做的功为1 sketch template

百度教育 sketch template

如图所示一轻质弹簧的下端固定在水平面上上端叠放着两个质量均为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 sketch template

4．重物A用一根轻弹簧悬于天花板下画出重物和弹簧的受力图如图1所示．关于这四个力的以下说法正确的是 A．F1的反作用力是F4 B sketch template

如图所示沿ab两个不同方�用力拉弹簧测力计使杠杆在水平位置平衡．观察比较两次弹簧测力计的示数大小A沿a方�拉时示数大B沿b方�拉时示 sketch template

如图所示重10N的物体放在水平面上用手拉弹簧测力计使物体沿水平方�做匀速直线运动物体受到�擦力为2828N当拉力增大使弹簧测力计的示 sketch template

百度教育 sketch template

9．如图所示四个完全相同的轻弹簧都处于水平位置它们的右端受到大小均为F的作用而左端情况各不相同 �中弹簧的左端固定在墙上�中弹簧的 sketch template

某同学用如图甲所示的弹簧测力计测某物体的重力此时弹簧测力计的指针指示情况如图乙所示他据此读出该物体的重力为32．你认为他在测量中错误的 sketch template

某物理兴趣小组利用如图甲所示的装置进行验证动量守恒定律的实验．在足够大的水平平台上的A点放置一个光电门水平平台上A点右侧�擦很小可忽略不计 sketch template

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