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2017.1西城区高一物理期末试题及答案官方完美版.pdf

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1、高一物理第一学期期末试卷第 1 页共 12页北京市西城区 2016 2017 学年度第一学期期末试卷高一物理2017.1试卷总分值:120 分考试时间:100 分钟A 卷【物理 1】100分一、单项选择题此题共10 小题，每题3 分，共 30 分。在每题给出的四个选项中，只有一个选项是符合题意的。1在物理学发展的过程中，某位科学家开创了以实验检验猜想和假设的科学方法，并用这种方法研究了落体运动的规律，这位科学家是A亚里士多德B伽利略C牛顿D爱因斯坦2F=10N，假设把F 分解为两个分力，则以下哪组力不可能是 F 的两个分力A10N，10N B20N，20N C3N，6N D5N，6N 3如下图

2、，用光电计时装置可以测出气垫导轨上滑块的瞬时速度。已知固定在滑块上的遮光板的宽度为3.0cm，遮光板经过光电门的遮光时间为s，则滑块经过光电门位置时的速度大小为Am/s B27m/s Cm/s Dm/s 4物体做匀减速直线运动，某时刻速度为11m/s，经 2s 速度变为5m/s，则物体的加速度为A3m/s2B-3m/s2C6m/s2D-6m/s25胡克定律是英国科学家胡克于1678 年发现的。实际上早于他1500 年前，我国东汉时期的经学家和教育家郑玄就提出了与胡克定律类似的观点，他在为“量其力，有三钧”作注解时写到：“假令弓力胜三石，引之中三尺，驰其弦，以绳缓擐之，每加物一石，则张一尺。”郑

3、玄的观点说明，在弹性限度内A弓的弹力与弓的形变量成正比B弓的弹力与弓的形变量成反比C弓的弹力与弓的形变量的平方成正比D弓的弹力与弓的形变量的平方成反比高一物理第一学期期末试卷第 2 页共 12页6如下图，在竖直光滑墙壁上用细绳将球挂在A 点，墙壁对球的支持力大小为N，细绳对球的拉力大小为T。假设其他条件不变，只缩短细绳的长度，则AN 增大，T 减小BN 减小，T 增大CN 增大，T 增大DN 减小，T 减小7关于运动和力的关系，以下说法正确的选项是A物体受到的合力为零，速度一定为零B物体受到的合力不变，速度一定不变C物体受到的合力越大，速度一定越大D物体受到的合力越大，加速度一定越大8某同学站

4、在体重计上，通过做下蹲、起立的动作来探究超重和失重现象。以下说法正确的选项是A下蹲过程中人始终处于超重状态B起立过程中人始终处于超重状态C下蹲过程中人先处于超重状态后处于失重状态D起立过程中人先处于超重状态后处于失重状态9一雨滴从空中由静止开始沿竖直方向落下，假设雨滴下落过程中所受重力保持不变，假设空气对雨滴阻力随其下落速度的增大而增大，则以下图所示的图像中可能正确反映雨滴整个下落过程运动情况的是10如下图，将一小钢球用细线悬挂在汽车的顶部，汽车在运动过程中，钢球与车厢保持相对静止，细线与竖直方向的夹角为，已知重力加速度为g，由此可知道A摆线的拉力B汽车的加速度C汽车的运动方向D汽车的速率A

5、O a t B O v t D O v t C O a t A 文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U

6、9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4

7、X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ

8、5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF

9、8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2

10、Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:

11、CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8高一物理第一学期期末试卷第 3 页共 12页二、多项选择题此题共5 小题，每题4 分，共 20 分。在每题给出的四个选项中，有一个或多个选项是符合题意的，全部选对得4 分，选对但不全得2 分，错选不得

12、分。11以下物理量中，属于矢量的是A位移B速率C时间D加速度12一物体做匀变速直线运动，某时刻的速度为v1，经过 t 时间后速度变为v2,位移为 x，则A这段时间内的平均速度一定是txB这段时间内的平均速度一定是221vvC这段时间内中间时刻的瞬时速度一定是txD这段时间内中间位置的瞬时速度一定是221vv13如下图，一木块放在水平桌面上，在水平方向共受到三个力F1、F2和摩擦力作用，木块处于静止状态，其中F110N、F24N。以下判断正确的选项是A假设撤去F1，则木块在水平方向所受合力可能不为0 B假设撤去F1，则木块在水平方向所受合力一定为0 C假设撤去F2，则木块在水平方向所受合力可能不

13、为0 D假设撤去F2，则木块在水平方向所受合力一定为0 14从水平地面竖直上抛一小石块，石块两次经过距地面15m 的同一位置所用时间为2s，重力加速度g=10m/s2，不计空气阻力，则A石块上升的最大高度为20m B石块上升的最大高度为30m C石块落地时的速度大小为20m/s D石块落地时的速度大小为30m/s 15如下图，木块A 质量为 1kg，木块 B 的质量为2kg，叠放在水平地面上，A、B 间最大静摩擦力为1N，B 与地面间动摩擦因数为0.1，用水平力F 推 B，要想让 A、B 保持相对静止，F 的大小可能是A1N B4N C9N D 12N 三、填空题此题共5 小题，每题4 分，共

14、 20 分。16在力学范围内，国际单位制SI规定长度、质量、时间为三个基本量，它们的单位米m、千克 kg、秒 s为基本单位。由基本单位根据物理关系推导出来的其他物理量的单位，例如速度、加速度、力的单位，叫做导出单位。我A B F F2F1文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10

15、 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7

16、ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档

17、编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F

18、10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U

19、7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8

20、文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8高一物理第一学期期末试卷第

21、 4 页共 12页们知道，力的单位是牛顿N，请你简要说明“牛顿N”这个导出单位的推导过程：_。17描述物体的运动，可以考虑问题的方便，而任意选择参考系。不过，确定运动和力关系的牛顿运动定律，却不是对任何参考系都成立的。例如，在一节火车车厢内有一个光滑的水平桌面，桌上有一个小球。旁边的乘客观察到，如果火车在水平铁轨上做匀速直线运动，小球在桌面上保持静止。如果火车做加速直线运动，小球就会由静止开始向后运动。根据这一实例，请你简要说明牛顿运动定律对什么参考系是不成立的：_。18物体自由下落，经过A 点时的速度是5m/s，经过 B 点时的速度是15m/s，g 取 10m/s2，则物体从A 到 B 所用

22、的时间是_s，A、B 两点间的距离是_m。19某同学利用打点计时器每隔0.02s 打出一个点研究做直线运动小车的运动情况，图 1 所示为该同学实验时打出的一条纸带中的部分计数点，相邻计数点间有 4 个点迹未画出。为研究小车的运动，此同学用剪刀把纸带上 OB、BD、DF 等各段纸带剪下，将剪下的纸带一端对齐，按顺序贴好，如图 2 所示。简要说明由图2 怎样判断此小车是否做匀变速直线运动：_ _。图 1 x2x3x4x5x6x1O A B C D E F 图 2 O B B D D F F H H J J L 文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编

23、码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F1

24、0 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7

25、 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文

26、档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4

27、F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1

28、U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R

29、8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8高一物理第一学期期末试卷第 5 页共 12页20第 19 题图 1 中的 x1=、x2=、x3=、x4=、x5=、x6=，则打下点A 时，小车运动的速度大小是_m/s，小车运动的加速度大小是_m/s2。以上结果都保留两位有效数字四、论述、计算题此题共3 小题，30 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

30、算的题，答案中必须明确写出数值和单位。21 8 分在滑雪场的坡道上，小明由静止开始下滑，经40s 他的滑行速度到达5m/s。假设小明在坡道上的运动可看作匀加速直线运动，求：1下滑过程中的加速度大小；2在 40s内下滑的距离。22 8 分在交通事故的分析中，刹车线的长度是很重要的依据。刹车线是汽车刹车后停止转动的轮胎在地面上滑动时留下的痕迹。在某次交通事故中，汽车的刹车线长度是 14m。已知汽车轮胎与地面间的动摩擦因数为0.7，g=10m/s2，求：1汽车刹车时的加速度大小；2汽车开始刹车时的速度大小。文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:C

31、Z5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 H

32、F8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS

33、2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码

34、:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10

35、 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7

36、ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档

37、编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8高一物理第一学期期末试卷第 6 页共 12页23 14 分如下图，一倾角 =37 的足够长斜面固定在水平地面上。一个物体以v0=12m/s的初速度从斜面上某点处沿斜面向上运动，加速度大小为a=/s2。已知重力加速度g=10m/s2，sin37=0.6，cos37=0.8。1求物体沿斜面向上滑行的时间；2求物体与斜面间的动摩擦因数；3假设最大静摩擦力近似等于

38、滑动摩擦力，请分析说明，该物体运动到最高点后，是停下来还是向下运动？v0 文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10

39、 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7

40、ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档

41、编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F

42、10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U

43、7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8

44、文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8高一物理第一学期期末试卷第 7 页共 12页B 卷【学期综合】20 分24 此题有、两个小题，每位考生只需自主选做其中一个小题。4 分竖直升降电梯的箱状吊舱在匀速上升的过程中，舱顶有一个螺钉

45、脱落。已知吊舱高度为h，重力加速度为g，则这个螺钉从舱顶落到地板所需时间是_。4 分在研究“平抛运动”的规律时，我们运用了“运动合成与分解”的研究方法。用同样的方法研究“竖直上抛运动”，可以得到其速度公式和位移公式为：_。25 6 分用图 1 所示的装置可以验证牛顿第二定律。根据某次实验数据，用v-t 图像求小车的加速度。如图2 所示，在v-t 坐标系中已标出6 个计数点对应的坐标点。请作出小车运动的v-t 图线，并利用图线求出小车此次运动的加速度a=_m/s2结果保留两位有效数字。砂桶纸带图 1 垫块小车打点计时器t/s v/(m s-1)图 2 0 文档编码:CZ5K9W3J4F10 HF

46、8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2

47、Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:

48、CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10

49、HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 Z

50、S2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编码:CZ5K9W3J4F10 HF8U9E2R1U7 ZS2Y4X9I3R8文档编

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