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1、高一物理 牛顿运动定律综合测试题一本题共10 小题;每小题4 分,共 40 分.在每小题给出的四个选项中,有的小题只有一个选项正确,有的小题有多个选项正确,全部选对的得4 分,选不全的得 2 分,有选错或不答的得0 分.把答案填在答题卷的表格内。1下面单位中是国际单位制中的基本单位的是()Akg Pa m B N s m C摩尔开尔文安培D牛顿秒 千克2一汽车在路面情况相同的公路上直线行驶,下面关于车速、惯性、质量和滑行路程的讨论正确的是()A车速越大,它的惯性越大B质量越大,它的惯性越大C车速越大,刹车后滑行的路程越长D车速越大,刹车后滑行的路程越长,所以惯性越大3一质量为m 的人站在电梯中
2、,电梯减速下降,加速度大小为g31(g 为重力加速度)。人对电梯底部的压力大小为()Amg31B2mg Cmg Dmg344一轻弹簧上端固定,下端挂一重物,平衡时弹簧伸长了4cm再将重物向下拉1cm,然后放手,则在刚释放的瞬间重物的加速度是()A 2.5 m/s2B7.5 m/s2C10 m/s2D12.5 m/s2 5如图所示,一物块位于光滑水平桌面上,用一大小为F、方向如图所示的力去推它,使它以加速度a 右运动。若保持力的方向不变而增大力的大小,则()Aa 变大B不变Ca 变小D因为物块的质量未知,故不能确定a 变化的趋势6如图所示,两物体A 和 B,质量分别为,m1和 m2,相互接触放在
3、水平面上对物体 A 施以水平的推力F,则物体A 对物体 B 的作用力等于()AFmmm211BFmmm212CFDFmm127在升降机内,一个人站在磅秤上,发现自己的体重减轻了20,于是他做出了下列判断中正确的是()A升降机以0.8g 的加速度加速上升B升降机以0.2g 的加速度加速下降F A F B m1m2C升降机以0.2g 的加速度减速上升D升降机以0.8g 的加速度减速下降8竖直向上射出的子弹,到达最高点后又竖直落下,如果子弹所受的空气阻力与子弹的速率大小成正比,则()A子弹刚射出时的加速度值最大B子弹在最高点时的加速度值最大C子弹落地时的加速度值最小D子弹在最高点时的加速度值最小9.
4、如图,物体A、B 相对静止,共同沿斜面匀速下滑,正确的是()A A 与 B 间 没有摩擦力BB 受到斜面的滑动摩擦力为mBgsinC斜面受到B 的滑动摩擦力,方向沿斜面向下DB 与斜面的滑动摩擦因素=tan 10如图所示,一个箱子放在水平地面上,箱内有一固定的竖直杆,在杆上套着一个环箱和杆的质量为M,环的质量为 m已知环沿着杆加速下滑,环与杆的摩擦力的大小为f,则此时箱对地面的压力()A等于 MgB等于(M+m)gC等于 Mg+fD等于(M+m)g-f二本题共4 小题,共20 分,把答案填在题中的横线上或按题目要求作答11在探究加速度和力、质量的关系的实验中,测量长度的工具是:_,精度是 _
5、mm,测量时间的工具是_,测量质量的工具是 _。12某同学在加速度和力、质量的关系的实验中,测得小车的加速度a和拉力 F 的数据如右表所示(1)根据表中的数据在坐标图上作出a F 图象(2)图像的斜率的物理意义是_(3)图像(或延长线)与F 轴的截距的物理意义是_(4)小车和砝码的总质量为_ kg13认真阅读下面的文字,回答问题。科学探究活动通常包括以下环节:提出问题,作出假设,制定计划,搜集证据,评估交流等一组同学研究“运动物体所受空气阻力与运动速度关系”的探究过程如下:A有同学认为:运动物体所受空气阻力可能与其运动速度有关B他们计划利用一些“小纸杯”作为研究对象,用超声测距仪等仪器测量“小
6、纸杯”在空中直线下落时的下落距离、速度随时间变化的规律,以验证假设C在相同的实验条件下,同学们首先测量了单只“小纸杯”在空中下落过程中F/N 0.20 0.30 0.40 0.50 0.60 a/m s20.11 0.19 0.29 0.40 0.51 B A V 文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U1
7、0M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U
8、10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4
9、U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J
10、4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3
11、J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV
12、3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 Z
13、V3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2不同时刻的下落距离,将数据填入下表中,图(a)是对应的位移一 时间图线然后将不同数量的“小纸杯”叠放在一起从空中下落,分别测出它们的速度 一 时间图线,如图(b)中图线l、2、3、4、5所示D同学们对实验数据进行分析、归纳后,证实了他们的假设回答下列提问:(1)与上述过程中A、C 步骤相应的科学探究环节分别是_、_(2)图(a)中的 AB段反映了运动物体在做_运动,表中X 处的值为 _(3)图(b)中各
14、条图线具有共同特点,“小纸杯”在下落的开始阶段做_运动,最后“小纸杯”做_ 运动(4)比较图(b)中的图线1 和 5,指出在1.0 s 1.5s 时间段内,速度随时间变化关系的差异:_ 三本题共小题,共40 分,解答应写出必要的文字说明、方程式和重要演算步骤。只写出最后答案的不能得分。有数值计算的题,答案中必须明确写出数值和单位。14在汽车中悬挂一小球,当汽车在作匀变速运动时,悬线不在竖直方向上,则当悬线保持与竖直方向夹角为时,汽车的加速度有多大?并讨论汽车可能的运动情况。15一水平的传送带AB 长为 20m,以 2m/s 的速度顺时针做匀速运动,已知物体与传送带间动摩擦因数为0.1,则把该物
15、体由静止放到传送带的A 端开始,运动到B 端所需的时间是多少?时间t/s 下落距离s/m 0.0 0.000 0.4 0.036 0.8 0.469 1.2 0.957 1.6 1.447 2.0 X A B v 文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1
16、K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI
17、1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 H
18、I1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7
19、HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7
20、 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P
21、7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10
22、P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T216物体质量m=6kg,在水平地面上受到与水平面成370角斜向上的拉力F=20N作用,物体以 10m/s 的速度作匀速直线运动,求力 F 撤去后物体还能运动多远?17在水平面上放一木块B,重力为G2=100N。再在木块上放一物块A,重力 G1=500N,设 A 和 B,B 和地面之间的动摩擦因数均为 0.5,先用绳子将A 与墙固定拉紧,如图所示,已知=37o,然后在木块B 上施加一个水平力F,若想将B 从 A 下抽出,F 最少应为多大?18 如图所示,在
23、倾角为的光滑斜面上有两个用轻质弹簧相连接的物块A、B 它们的质量分别为mA、mB,弹簧的劲度系数为k,C 为一固定挡板。系统处于静止状态。现开始用一恒力F 沿斜面方向拉物块A 使之向上运动,求物块 B 刚要离开 C 时物块 A 的加速度a 和从开始到此时物块A 的位移 d。F C A B B A F 文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI
24、1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 H
25、I1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7
26、HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7
27、 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P
28、7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10
29、P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z1
30、0P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2高一物理 牛顿运动定律综合测试题参考答案题号1 2 3 4 5 6 7 8 9 10 答案C BC D A A B BC AC CD C 11._刻度尺 _、_1_mm、打点计时器 _、_天平 _.12.(1)(2)小车和砝码的总质量的倒数(3)小车受到的阻力为0.1N(4)_1_kg 13.(1)作出假设、搜集证据.(2)_匀速 _运动,_1.937_.(3)加速度
31、减小的加速_运动,_匀速 _运动.(4)图线 1:匀速运动;图线 5:.加速度减小的加速运动三、本题共小题,共40 分,解答应写出必要的文字说明、方程式和重要演算步骤。只写出最后答案的不能得分。有数值计算的题,答案中必须明确写出数值和单位。14:F tan=maa=gtan物体向右做匀加速;物体向左做匀减速15mg=maa=g=1m/s2 t1=v/a=1s x1=at2/2=2m x2=xx1=20m2m=18m t2=x2/v=9s t=t1+t2=11s F G A B v Ff0.2 0.1 F/m 0 0.2 a/ms-2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8
32、ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8
33、 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S
34、8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10
35、S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R1
36、0S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R
37、10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2
38、R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T216:FcosFN=0 FN+Fsinmg=0=1/3 a=g=10/3 m/s2x=15m 17:FTcosFNA=0 FNA+FT
39、sinG1=0 FT=227.3N F FNBFTcos=0 FTsin+FNBG1 G2=0 F=413.6N 18.kx1=mAgsinkx2=mBgsinFkx2mAgsin=mAaa=(FmAgsinmBgsin)/mAd=x1+x2=(mA+mB)gsin/kB A F C A B F G FfFNFTG1Ff1FNAG1+G2F FTFNBFf2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3
40、J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV
41、3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 Z
42、V3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8
43、ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8
44、 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S
45、8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2文档编码:CP7D5X5Z10P7 HI1K8Q2R10S8 ZV3J4U10M5T2