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 #4722 Ichigo by Gopal Gopi

anonymous

anonymous
sketch #4722 Ichigo by Gopal Gopi

sketch #2560

anonymous

anonymous
sketch #2560

sketch #4734 Timon by Anh Vu

anonymous

anonymous
sketch #4734 Timon by Anh Vu

sketch #3686 Toy Story by Thania Arruda

anonymous

anonymous
sketch #3686 Toy Story by Thania Arruda

sketch #5206

anonymous

anonymous
sketch #5206

sketch #20690

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anonymous
sketch #20690

sketch #5222 Magic Art Tin Sheek

anonymous

anonymous
sketch #5222 Magic Art Tin Sheek

sketch #4916

anonymous

anonymous
sketch #4916

sketch #4351

anonymous

anonymous
sketch #4351

sketch #3174 John Snow Helga Fon Stein

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anonymous
sketch #3174 John Snow Helga Fon Stein

sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

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anonymous
sketch #3244 Winnie the Pooh by Ashok Kumar Chaturvedi

sketch #2642 Red dog

Rachel Roe
sketch #2642 Red dog

sketch #1972 Boogaloo @Memphis

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anonymous
sketch #1972 Boogaloo @Memphis

sketch #3939

anonymous

anonymous
sketch #3939

sketch #811

Laura Agapi Asnicar
sketch #811

sketch #4661 Woodpecker by Hsien-Ying Hsieh

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anonymous
sketch #4661 Woodpecker by Hsien-Ying Hsieh

sketch #1711

anonymous

anonymous
sketch #1711

sketch #4622 Miku by Kheith Ryan Lubiano

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anonymous
sketch #4622 Miku by Kheith Ryan Lubiano

sketch #4012 Owl sketch

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anonymous
sketch #4012 Owl sketch

sketch #3567 Worried Girl by Juvenilia Alexandrino

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anonymous
sketch #3567 Worried Girl by Juvenilia Alexandrino

sketch #1463

Laura Agapi Asnicar
sketch #1463

sketch #5070 The Rolling Stones by Roby Krdoso

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anonymous
sketch #5070 The Rolling Stones by Roby Krdoso

sketch #5212 Katy Perry by Shahid Khokhar

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anonymous
sketch #5212 Katy Perry by Shahid Khokhar

sketch #5114 Doraemon by Carrieann Benthem

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anonymous
sketch #5114 Doraemon by Carrieann Benthem

sketch #33 Flutter-bys

Rachel Roe
sketch #33 Flutter-bys

sketch #5205

anonymous

anonymous
sketch #5205

sketch #4691 Itachi by Jaqueline Salazar

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anonymous
sketch #4691 Itachi by Jaqueline Salazar

sketch #1927

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anonymous
sketch #1927

sketch #3149 Dude with a sword by Elio Hernandez

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anonymous
sketch #3149 Dude with a sword by Elio Hernandez

sketch #2797 Homer by Na Ruro

Na Ruro
sketch #2797 Homer by Na Ruro

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

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

图中，弹簧测力计的分度值，砝码受到的重力是N 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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

题目某同学用如图所示的实验装置来验证“力的平行四边形定则 弹簧测力计A挂于固定点P下端用细线挂一重物弹簧测力计B的一端用细线系于O点 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

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是研究�动�擦力的实验在水平桌面上弹簧测力计拉着木块要做 运动木块受到的�擦力大小等于 N在木块上加一块重物仍然使木块做 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

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

小明绘制了弹簧测力计对�属圆柱体的拉力和�属圆柱体所受浮力随浸入液体深度变化的曲线，如右图所示。ρ水=10×103kg/m3，取g=10N sketch template

将弹簧测力计的一端固定在竖直墙壁上沿水平方�施加了3N的拉力并使其保持静止弹簧测力计的示数为F若在弹簧测力计的两侧沿水平方�各加3N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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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

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

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

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

如图4所示弹簧测力计测量范围是指针所示被测物重力是 N．——青夏教育精英家教�—— 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

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

百度教育 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

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

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

百度教育 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

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

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

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

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

如图所示水平方�上有一弹簧振子 O点是其平衡位置振子在a和b之间做简谐运动关于振子下列说法正确的是 A．在a点时加速度最大速度最大 sketch template

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