弹簧测力计挂着一重为3n的物体a物体a浸没并静止在水中如图所示．物体a所受浮力是1818n．如果测力计不拉着物体aa沉到水底a对 Sketch Coloring Page

弹簧测力计挂着一重为3n的物体a物体a浸没并静止在水中如图所示．物体a所受浮力是1818n．如果测力计不拉着物体aa沉到水底a对 Template

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anonymous

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sketch #4605 Goku by Jayme Sousa

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anonymous

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anonymous

anonymous
sketch #3247 Thor by Juvenilia Alexandrino

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sketch #3919 this is not my best but i did it because it looks very cool

anonymous

anonymous
sketch #3919 this is not my best but i did it because it looks very cool

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anonymous
sketch #3149 Dude with a sword by Elio Hernandez

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anonymous

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anonymous
sketch #5228 Rin & Len by Mark Phillips

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anonymous
sketch #2977 Spongebob Germaine Hoens

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sketch #5197 Rihanna by Ben Hall

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sketchmaster
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anonymous

anonymous
sketch #3755 Panda by Roberto Castro Colimil

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anonymous
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sketchmaster
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anonymous
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sketch #4665 Iron Maiden EDDIE by Jenna Khoùlix�

tomski弹簧测力计挂着一重为3n的物体a物体a浸没并静止在水中如图所示．物体a所受浮力是1818n．如果测力计不拉着物体aa沉到水底a对 coloring

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18N．2如果测力计不拉着物体CC在水中会 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

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

弹簧测力计挂着一重为3N的物体物体浸没在水中静止时如图所示弹簧测力计的示数是1212N．如果测力计不拉着物体则物体在水中会下沉下沉 sketch template

弹簧测力计挂着一重为3N的物体物体浸没在水中静止时如图所示弹簧测力计的示数是1212N．如果测力计不拉着物体则物体在水中会下沉下沉 sketch template

弹簧测力计挂着一重为3N的物体A物体A浸没并静止在水中如图所示．物体A所受浮力是1818N．如果测力计不拉着物体AA沉到水底A对 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

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

题目如图甲所示小明用弹簧测力计吊着一重为32N的实心圆柱体将它竖直逐渐浸入水中记下圆柱体下表面浸入水中的深度h和对应的浮力F浮并 sketch template

用弹簧测力计拉一重100N的物体在水平面上�左运动物体以1m/s的速度匀速前进时弹簧测力计示数为2N若物体以2m/s的速度匀速前进时该 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

25．做研究浮力的实验中 1测量浸没在水中物体所受浮力大小步骤如图 �用细线把一物体挂在弹簧测力计上如图24所示测出该物体所受重力G=1 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

把一小石块挂在弹簧测力计下示数如图甲所示然后慢慢地把小石块浸没在水中弹簧测力计的示数如图乙所示．用量筒可测出小石块的体积为80 Cm3 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

百度教育 sketch template

题目用弹簧测力计竖直挂一物体当物体浸入水中五分之一体积时弹簧测力计示数为4N当物体浸入水中一半体积时弹簧测力计示数为1N．取下该 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

小明在实验室用弹簧测力计测量物重时不小心将物体挂在拉环上当物体静止时弹簧测力计示数为100N则该物体重是 A．一定为100NB 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22N与物体受到的拉力平衡的 sketch template

16．某同学通过如下实验研究“物体受力情况与运动状态之间 的关系他在弹簧秤下悬挂一个重2N的钩码拉动钩码作直线运动图7中的弹簧秤分别显示 sketch template

13．如图6所示弹簧测力计测量范围是 指针所示被测物重是 N——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一个重75N的�属零件体积是11×10 4m3用弹簧测力计吊着浸没在容器的水中容器底在水面下的深度为20cm．水的密度为10 sketch template

实验室常用的弹簧测力计如图甲所示弹簧的一端与连接有挂钩的拉杆相连另一端固定在外壳上的O点外壳上固定一个圆环整个外壳重为G弹簧和拉杆的 sketch template

如图所示弹簧测力计下挂着铁块P其正下方的水平地面上放着一块条形磁铁QP和Q均处于静止状态．已知P和Q的重力分别为1N和6N若弹簧测力计 sketch template

如图2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的是图2 1中的 sketch template

某小组同学探究物体浸没在液体中时弹簧测力计的示数大小与哪些因素有关．如图所示实验时他们采用三个体积相同的不同物体分别用弹簧测力计测出它们 sketch template

小明将重为3N的石块挂在弹簧测力计下端先后浸没在水和盐水中石块静止时弹簧测力计的示数如图11甲乙所示则石块在水中所受浮力为 N从图中 sketch template

为了探究浮力的有关规律用测力计物体A两个相同的容器酒精和盐水等进行实验．实验中先将物体A挂在已调好的测力计下且处于静止状态如图 sketch template

边长为10cm的立方体铝块浸没在水中其上表面与水平面平行如果它的下表面受到水�上的压力是20N其下表面受到水的压强是 Pa上表面受到水 sketch template

弹簧测力计挂着一重为3N的物体A物体A浸没并 静止在水中如图所示．1图中弹簧测力计的示数是 N．物体A所受浮力是 N．2如果测力计 sketch template

某同学用2N的力沿水平方�推一辆在水平桌面上的小车小车沿力的方�作匀速直线运动则小车受到的�擦力大小是 N若仅把水平推力由2N增大为3N sketch template

如图所示�属块挂在弹簧测力计下将�属块慢慢放入水中弹簧测力计的示数逐渐减小如图是弹簧测力计示数与�属块下降距离的图象．当�属块完全浸没 sketch template

如图所示将一重为18N体积为2×10 3m3的蜡块用细线系在弹簧测力计的挂钩上将它浸没在酒精中则蜡块受到的浮力是16N此时弹簧测力计 sketch template

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