辽南协作体2025-2026学年上学期期末考试高三试题物理答案

辽南协作体2025-2026学年上学期期末考试高三试题物理答案于2026-01-20发布，目前已经汇总了辽南协作体2025-2026学年上学期期末考试高三试题物理答案的各科答案和试卷，更多试卷答案请关注本网站。

本文从以下几个角度介绍。

1、辽南协作校2026高三二模物理
2、辽南协作体2026下学期高三第二次模拟考试答案
3、2026辽南协作校高二期末物理
4、2026辽南协作校物理试题
5、辽南协作体2026高三
6、2026辽南协作体高三二模四月模拟考试(辽宁省高考冲刺)
7、辽南协作校2025-2026高二下期末
8、辽南协作校2026高二期末
9、2026辽南协作校高三联考
10、2026辽南协作校高二期中考试

辽南协作体2025-2026学年上学期期末考试高三试题历史试题

辽南协作体2025-2026学年上学期期末考试高三试题历史试题

Now, primary students learn cooking at school. It has been discussed by teachers and parents. Some think that it is a useful skill for students, while others think it’s a waste of time, and some even think it’s just a show. But do they really understand cooking
It’s been said that good cooking is an art form. The truth is that it’s much more than that. When talking about different foods from all around the world, or cultures and histories of dishes, students are connected to the world and learning history and culture in a new field. When learning cooking, students measure (称量) materials from time to time, or find oil and water don’t usually mix. Students are also learning math and science in practice.
The importance of failures in making food is as much as successes. Liu Yu, 11, was crazy about the yummy cakes made by her father and wanted to make one on her own. But when taking her cake out, she was disappointed to find that the cake was hard and black at the bottom. Her father told her that when he was 13, he tried to make cakes, but wasted boxes of eggs. Then, together with her father, Liu Yu found out what had gone wrong and succeeded in making one for the first time. Liu Yu learned from the failure of cooking, and could be braver to face failures.
Apart from the practical skills, cooking builds character. It encourages kids to work with others. It also encourages them to be open to foods they might not have tried. Though being good for our health, carrots were hated by 12-year-old Xiao Kun. But he started to love them after he made a salad with them. By cooking, students put down their phones and work together with family members in the kitchen. By cooking, students form the habit of doing labor work. As a part of labor education, cooking is a way to teach kids necessary skills in the 21st century, such as creativity, teamwork and so on. If these skills aren’t taught to today’s students, they might hardly survive (生存) in the future.
90．What does the underlined word “they” in Paragraph 1 refer to
A．Teachers. B．Parents. C．Students. D．Teachers and parents.
91．Paragraph 2 mainly focuses on ________.

2、辽南协作体2025-2026学年上学期期末 高三试题政治答案

2、辽南协作体2025-2026学年上学期期末考试高三试题 答案

4、辽南协作体2025-2026学年上学期期末考试高三试题 答案

1、辽南协作体2025-2026学年上学期期末考试高三试题英语试题

2、辽南协作体2025-2026学年上学期期末考试高三试题英语答案

解析：设PQ与木板夹角为θ，小物块与木板间的动摩擦因数为μ，小物块质量为m，小物块在木板上滑行的距离为x，根据动能定理得，又，联立解得，即小物块从不同滑板滑下后最终停止的位置到P点的水平距离保持不变，改变Q的位置，只是改变了小物块在木板上运动的方向，则小物块停止时的位置组成的图形为以O点为圆心、为半径的圆形，选项A正确。
10．答案：A
解析：设汽车所处位置切线与水平面夹角为θ，根据题意汽车经过上坡阶段时，有，汽车经过下坡阶段时，有，可知上坡时发动机的功率比下坡时的大，选项A正确。
11．答案：D
解析：设斜面倾角为θ，货物匀速运动，沿斜面方向受力平衡，有，其中φ满足，由此可知，斜面倾角越大，越大，但不一定越大，所以甲和乙的推力大小关系无法确定，选项A、B错误；设斜面高度为h，则推力做功为，由于左侧斜面倾角较小，较小，W较大，即甲推力做功比乙多，选项C错误，D正确。
12．答案：B
解析：A.电磁打点计时器接4-6V交流电源，A错误；

辽南协作体2025-2026学年上学期期末考试高三答案化学答案