上海市延安中学2026-2027学年高一上学期11月期中物理试题

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上海市延安中学2026学年第一学期期中考试
高一年级 物理试卷

(考试时间:60分钟 满分100分)

(本试卷取)

一、单项选择题(1-7题每题3分,8-10题每题4分,共33分)

1.下列不属于物理模型的是(     )

A.质点  B.瞬时速度  C.自由落体  D.光滑水平面

2.如图所示为一个小球沿水平方向运动的频闪照片,则小球(     )

A.加速度一定向左   B.加速度一定向右

C.速度一定向左   D.速度一定向右

3.如图所示,质量为2 kg的物体,以一定的初速度在水平桌面上向右运动,在运动过程中,还受到一个方向向左、大小为10 N的拉力F的作用。已知物体与桌面间的动摩擦因数,则物体在滑行过程中受到的摩擦力为(     )

A.2 N,向左 B.2 N,向右 C.10 N,向左 D.10 N,向右

4.如图所示,一根劲度系数为的轻弹簧水平放置,用大小均为的拉力向两侧拉弹簧,则弹簧的伸长量是(     )

A. B.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

C. D.

5.如图所示,一架直梯上端斜靠在光滑的竖直墙壁上,下端放在粗糙的水平地面上,与竖直墙壁、水平地面之间均有两个接触点,处于静止状态。则直梯的受力个数为(     )page number 0

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A.4个   B.5个   C.6个   D.7个

6.某汽车企业分别让两辆并排行驶的汽车在智驾模式、非智驾模式下从同一速度同时开始刹车,其沿直线运动过程的图像如图所示,两种模式下汽车分别在和时刻停止,刹车过程的位移相等。则两车距离最远的时刻为(     )

A. B.

C. D.

7.在某次救援中,消防队员抱着被救者在悬停直升机的竖直悬绳牵引下以10 m/s的速度匀速上升。当上升到离地面16 m高处时,被救者的手机突然从口袋中掉出。则手机从掉出到落地的时间最接近(     )

A.1 s B.2 s C.3 s D.4 s

8.一个物体从地面竖直向上抛出后运动的v-t图像如图所示,初速度大小为,返回地面速度大小为(未标出),则(     )


A.全程加速度减小,下降阶段的平均速度小于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

B.全程加速度减小,下降阶段的平均速度大于

C.全程加速度先减小后增大,下降阶段的平均速度小于

D.全程加速度先减小后增大,下降阶段的平均速度大于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 number 1

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9.如图所示,用水平力F向右推原来静止在斜面上的物块,力F由零开始逐渐缓慢增大,直到物块刚要发生滑动。则在此过程中物块所受斜面摩擦力(     )


A.逐渐增大 B.先增大后减小 C.逐渐减小 D.先减小后增大

10.悬挂线是数学中一种优美曲线,如图有一段质量均匀分布的细绳两端固定,构成悬挂线,曲线左右两端点的切线与水平方向夹角分别为和,那么由水平切线的垂线所分成的左右两部分质量比是(     )


A.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 B.

C. D.

二、填空题(每题4分,共16分)

11.一质点沿x轴正方向做直线运动,通过坐标原点时开始计时,其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图像如图所示,则其初速度为                        m/s,加速度为                        。

12.如图所示,一辆汽车在平直公路上做匀加速直线运动,从某时刻开始计时,汽车在第1 s、第2 s、第3 s内前进的距离分别是5.4 m、7.2 m、9.0 m。则汽车加速度为                        ,2 s末瞬时速度为                        m/s。page number 2

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