悬挂在铁架台上的弹簧测力计如图所示．1图甲所示弹簧测力计的量程是0 5n0 5n2用这个弹簧测力计测量力时需要需要校零选填“不 Sketch Coloring Page

悬挂在铁架台上的弹簧测力计如图所示．1图甲所示弹簧测力计的量程是0 5n0 5n2用这个弹簧测力计测量力时需要需要校零选填“不 Template

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tomski悬挂在铁架台上的弹簧测力计如图所示．1图甲所示弹簧测力计的量程是0 5n0 5n2用这个弹簧测力计测量力时需要需要校零选填“不 coloring

悬挂在铁架台上的弹簧测力计如图所示．1图甲所示弹簧测力计的量程是0 5N0 5N2用这个弹簧测力计测量力时需要需要校零选填“不 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

铁架上悬挂了一根弹簧如图所示分别用6次大小不同的力拉弹簧测得弹簧伸长的长度记录如下表实验次数 1 2 3 4 5 6——青夏教育精英 sketch template

某同学利用如图甲所示的装置做“探究弹力和弹簧伸长的关系”实验。�将弹簧悬挂在铁架台上，将刻度尺固定在弹簧一侧，弹簧轴线和刻度尺都应在竖直方� sketch template

百度教育 sketch template

如图a所示用铁架台弹簧和多个已知质量且质量相等的钩码探究在弹性限度内弹簧弹力与弹簧伸长量的关系．�为完成实验还需要的实验器材有．� sketch template

在实验时小明将一个正常的铁质外壳测力计的挂钩挂在铁架台上静止时有如图所示的示数．接着他把这个测力计像右图中乙那样上下各挂一个50g的钩 sketch template

百度教育 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

如图所示的弹簧测力计的测量范围是 N分度值为 N．弹簧测力计在测量前位于第二小格的A处未作调整便用来测量手的拉力指针位于B处则 sketch template

小�同学在学习了“阿基米德原理后�现用弹簧测力计也可以测出液体的密度下面是他设计测量盐水密度的实验步骤1如图甲把一个合�块用细线 sketch template

弹簧测力计 360百� sketch template

百度教育 sketch template

在实验时小明将一个正常的铁质外壳测力计的挂钩挂在铁架台上静止时有如图所示的示数．接着他把这个测力计像右图中乙那样上下各挂一个50g的钩 sketch template

弹簧测力计 百度百� sketch template

百度教育 sketch template

在学习了弹力及弹簧测力计的相关知识后，韩露同学�现，弹簧测力计的刻度是均匀的，由此她想探究“弹簧的伸长量 L与它所受到的拉力F大小的关系 sketch template

百度教育 sketch template

题目为制作弹簧测力计某物理实验小组对弹簧的伸长与拉力的关系作了探究．下表是他们利用甲乙两根不同的弹簧做实验时所记录的数据．表一甲弹簧 sketch template

题目在“浮力的研究实验中如图所示1取一铁块把它挂在弹簧测力计的挂钩上．如图甲所示．当铁块浸入水中的体积缓慢增大时铁块受到浮力 sketch template

弹簧测力计是测量力的工具它的原理是在一定范围内拉力或压力越大弹簧的伸长量就越大．如图所示物体受到的拉力为22N与物体受到的拉力平衡的 sketch template

如图所示利用弹簧测力计将处于容器底部的物块缓慢上提在物块从开始上提到离开水面的过程中下图能正确表示弹簧测力计的示数F与物块底部离容器底部 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

35．如图13所示在空气中用弹簧测力计测得物体重为27N将其一半浸入水中此时弹簧测力计的示数变为22N求物体所受的浮力大小2 sketch template

为什么弹簧测力计测量物体重力时一定要求在弹簧测力计稳定的时候读数题目和参考答案——青夏教育精英家教�—— sketch template

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

使用弹簧测力计测力时要使拉力方�跟弹簧轴线弹簧轴线方�一致如图所示该弹簧测力计的量程是0 50 5N示数为2424N．题目和参考 sketch template

如图所示的弹簧测力计指针调零后将它倒挂在挂钩上稳定后示数如图所示这种测力计的每个小格表示02N这种测力计的重力为14N．题目和 sketch template

实验：探究弹力和弹簧伸长量的关系 sketch template

18．把小球挂在弹簧测力计的钩上当小球静止时弹簧测力计的示数如图所示．请你根据图中给出的标度作出小球所受重力的图示．——青夏教育精英家教�—— sketch template

�弹簧测力计是测量 的工具它是利用在弹性范围内和所受拉力成正比来工作的 �如图甲是某同学做“探究影响�动�擦力大小因素 的实验时操作 sketch template

百度教育 sketch template

1．如图12 10所示的弹簧测力计的测量范围是 N分度值为 N．弹簧测力计在测量前位于第二小格的A处未作调整便用来测量手的拉力 sketch template

23．小华同学将小石柱挂于弹簧测力计的下端缓慢浸入水中．如图所示是实验过程中的状态示意图． 1实验用弹簧测力计的分度值是 N小石柱 sketch template

在弹簧测力计的挂钩下竖直挂一小铁块静止时测力计的示数为158N．然后设法把小铁块慢慢浸入水中某时测力计的示数为145N此时小铁块受到 sketch template

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