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 Coloring Page

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 Template

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sketch #3362 The Boss by David Torre

anonymous

anonymous
sketch #3362 The Boss by David Torre

sketch #3535 Mickey by Hakan Usuğ

anonymous

anonymous
sketch #3535 Mickey by Hakan Usuğ

sketch #734 ytsfsfsdhgdhgf

Melissa Cogo
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anonymous

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sketch #4387 dong air

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sketch #5279

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sketch #5181

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sketch #3036 Wiz Khalifa by Malyi Link

anonymous

anonymous
sketch #3036 Wiz Khalifa by Malyi Link

sketch #811

Laura Agapi Asnicar
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sketch #1700

Laura Agapi Asnicar
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sketch #4362 cow

anonymous

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sketch #1119 crimson

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sketch #1119 crimson

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sketch #5257

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sketch #3613

anonymous

anonymous
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sketch #4405 Cat by Nizamuddin Shuja

anonymous

anonymous
sketch #4405 Cat by Nizamuddin Shuja

sketch #5112

anonymous

anonymous
sketch #5112

sketch #3760 PSY by Juvenilia Alexandrino

anonymous

anonymous
sketch #3760 PSY by Juvenilia Alexandrino

sketch #2025

anonymous

anonymous
sketch #2025

sketch #1697

Abdul Kaium Alamgir
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sketch #3466

anonymous

anonymous
sketch #3466

sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

anonymous

anonymous
sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain

sketch #132

anonymous

anonymous
sketch #132

sketch #3547 Lady in red Toky Niaina Randrianarisoa

anonymous

anonymous
sketch #3547 Lady in red Toky Niaina Randrianarisoa

sketch #3469

anonymous

anonymous
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sketch #4751 Ruko by Rodrigo Marcos

anonymous

anonymous
sketch #4751 Ruko by Rodrigo Marcos

sketch #68512

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sketch #4995

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sketch #4995

tomski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 coloring

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

图中，弹簧测力计的分度值，砝码受到的重力是N sketch template

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

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

题目小明利用弹簧测力计圆柱体两个装有适量水和盐水的相同的烧杯做探究“浮力的大小跟哪些因素有关 的实验实验装置和每次实验中弹簧测力计的 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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

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

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

如图甲所示两个人用两个弹簧测力计同时竖直�上拉起下端固定的弹簧S乙图中一个人用一个弹簧测力计竖直�上拉弹簧S也使它的上端到达位置A 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

如下图所示弹簧测力计的示数是 N——青夏教育精英家教�—— sketch template

19．如图10甲所示物体重 N把物体浸没在水中弹簧测力计示数为3N如图l0乙所示则物体受到浮力为 N还可利用此实验器材探究浮力大小 sketch template

如图所示，在测定杠杆机械效率的实验中，竖直�上匀速拉动弹簧测力计，使挂在杠杆OB下面的物块缓慢上升至虚线位置，测力计的示数F为 N，测力计上升 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

百度教育 sketch template

1弹簧测力计下挂着物体A静止如图所示．弹簧测力计的示数是 N并画出物体A所受重力的示意图．2如图所示F1是作用在抽水机手柄A点的 sketch template

作图与读数题1如图1弹簧测力计所示拉力F的大小为16N．2如图2汽车匀速直线运动请在图中画出车所受平衡力的示意图所受的力．题目和 sketch template

35．如图13所示在空气中用弹簧测力计测得物体重为27N将其一半浸入水中此时弹簧测力计的示数变为22N求物体所受的浮力大小2 sketch template

百度教育 sketch template

如图所示在测定杠杆机械效率的实验中竖直�上匀速拉动弹簧测力计使挂在杠杆OB下面的物块缓慢上升至虚线位置测力计的示数F为2525N sketch template

弹簧测力计挂着一重为3N的物体C物体C浸没并静止在水中如图所示．1物体C所受浮力是18N．2如果测力计不拉着物体CC在水中会 sketch template

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 5N2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是小明“探究斜面 的实验装置他在实验时用弹簧测力计拉着重为6N的木块分别沿倾斜程度不同的同一斜面匀速�上运动实验数据记录如下表实验 sketch template

13．如图甲所示物体重 N．再把物体浸没在水中弹簧测力计示数为3N如图 乙所示则物体受到浮力为 N还可利用此实验器材探究浮力大小与 sketch template

利用如图所示的实验装置测杠杆的机械效率．1实验时要竖直�上匀速拉动弹簧测力计2实验中将杠杆拉至图中虚线位置时测力计的示数如图所 sketch template

百度教育 sketch template

利用弹簧测力计测浮力把一个重为5N的物体浸没在水中如图所示则弹簧测力计的示数为 N物体受到的浮力为 N．题目和参考答案——青夏教育 sketch template

题目1在“探究弹力与弹簧伸长量的关系实验中关于测量弹簧原长的操作步骤先后顺序下列说法正确的是 A．先测量弹簧的原长后竖直 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

如图所示在“测�轮组机械效率实验中物体重为G=54N．实验时要竖直�上且匀速匀速拉动弹簧测力计．若物体上升高度为10cm此时弹簧测力 sketch template

题目如图是某实验小组探究“斜面机械效率与斜面的倾斜程度的关系 的实验装置．实验时它们用弹簧测力计拉着同一物块沿粗糙程度相同的斜面�上做匀速 sketch template

26．图13所示的弹簧测力计的示数是 N——青夏教育精英家教�—— sketch template

4．测两个弹簧测力计相互作用的拉力——青夏教育精英家教�—— sketch template

如图所示物体A的长度为 Cm如图所示的弹簧测力计的示数是 N如图所示的量筒是以为单位标度的 最小分度值是测量时如果如图那样读数则 sketch template

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