[山东名校考试联盟]2025-2026学年高三开学摸底考试(2025.9)数学试题

[山东名校考试联盟]2025-2026学年高三开学摸底考试(2025.9)数学试题于2025-09-04发布，目前已经汇总了[山东名校考试联盟]2025-2026学年高三开学摸底考试(2025.9)数学试题的各科答案和试卷，更多试卷答案请关注本网站。

本文从以下几个角度介绍。

1、山东名校联盟2024联考
2、山东省名校联考数学
3、山东省名校联盟
4、山东省名校联考
5、2024山东省高三名校联考数学
6、山东省2024-2024学年上学期高三百所名校12月联考试题
7、2024山东名校联考数学
8、2024-2024学年下期高三名校联考(二)
9、名校联盟2024~2024学年高三上学期期末联考数学
10、2024-2024学年高三第一学期期末名校联考卷数学

[山东名校考试联盟]2025-2026学年高三开学摸底考试(2025.9)数学试题

[山东名校考试联盟]2025-2026学年高三开学摸底考试(2025.9)数学试题

abi@
China!
Hi Abigail, Sorry I didn't write yesterday, but it was such a busy day. I just didn't get the time. We played our second volleyball match of the trip. It was against theunder-15 Beijing champions（冠军）and they won easily. I also hurt my hand quite badly. The sports centre where we played was fantastic, really modern and much better than ours back home. Anyway, I've got ten minutes to write to you quickly. Then I'm going to the bus station to catch a bus to Luanping. I'm so excited because we' re going to visit the Great Wall. It was probably the one thing I wanted to do most on this trip, after playing volleyball, of course! We' re going to explore the Jinshanling section of the wall. It's in the mountains and it's quite a walk to get up to it. But the views are amazing. I'm going to take loads of photos. Luanping is about 130 km away, so we' re going to spend the night there. Then we' re going back to Beijing for our last day in the city. Our last match is in the afternoon, but I'm not going to play because of my hand. I can't believe the trip is almost over. China is amazing and the Chinese people are so friendly. I want to stay longer. Lots of love Bettina
11．What did the writer do yesterday
A．She was preparing for her writing to Abigail.
B．She played two matches with the champions.
C．She played a match so hard and won easily.

1、[山东名校 联盟]2025-2026学年高三开学摸底 (2025.9)数学试题

6、[山东名校考试联盟]2025-2026学年高三开学摸底考试(2025.9)数学试题

1、[山东名校考试联盟]2025-2026学年高三开学摸底考试(2025.9)数学试题

1、[山东名校考试联盟]2025-2026学年高三开学摸底考试(2025.9)数学试题

1、[山东名校考试联盟]2025-2026学年高三开学摸底考试(2025.9)数学试题

D．四种情况下磁场力对线框做功的功率都相等
8．如图所示,水平虚线L1、L2之间存在匀强磁场,磁场方向垂直于纸面向里,磁场区域的高度为h。竖直平面内有一质量为m,底边水平且上、下底边边长之比为1∶4,高为2h,电阻处处均匀的直角梯形金属线框ABCD,在磁场边界L2的下方h处受到竖直向上的拉力F=2mg作用,从静止开始运动(上升过程中底边始终水平,线框平面始终与磁场方向垂直),当AB边刚进入磁场时,线框的加速度恰好为零,且在DC边刚进入磁场前的一段时间内,线框做匀速运动。重力加速度为g,下列正确的是
A．AB边刚进入磁场时,线框的速度大小为
B．AB边刚进入磁场时,线框中感应电流的瞬时电功率为mg
C．DC边刚进入磁场时,线框加速度的大小为g
D．从线框开始运动到DC边刚进入磁场的过程中,线框产生的焦耳热为mgh
9．两根足够长的导轨由上下段电阻不计、光滑的金属导轨组成，在、两点绝缘连接，、等高，间距，连接处平滑。导轨平面与水平面夹角为 ，导轨两端分别连接一个阻值 的电阻和的电容器，整个装置处于的垂直导轨平面斜向上的匀强磁场中，两根导体棒、分别放在两侧，质量分别为、，棒电阻为 ，棒的电阻不计，将棒由静止释放，同时棒从距离为处在一个大小、方向沿导轨平面向上的力作用下由静止开始运动，两棒恰好在处发生弹性碰撞，碰撞前瞬间撤去，已知碰前瞬间棒的速度为，，则（ ）

[山东名校考试联盟]2025-2026学年高三开学摸底考试(2025.9)数学答案