[天舟益考衡中同卷]2025-2026学年度高三复习滚动卷语文B(一)1答案

[天舟益考衡中同卷]2025-2026学年度高三复习滚动卷语文B(一)1答案于2026-01-13发布，目前已经汇总了[天舟益考衡中同卷]2025-2026学年度高三复习滚动卷语文B(一)1答案的各科答案和试卷，更多试卷答案请关注本网站。

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[天舟益考衡中同卷]2025-2026学年度高三复习滚动卷数学B(一)1试题

[天舟益考衡中同卷]2025-2026学年度高三复习滚动卷生物B(一)1试题

F 篇
Many teenagers have hobbies. But sometimes these hobbies can get in the way of their schoolwork, and parents might worry about their success at school. Teenagers often think they should be allowed to practice their hobbies as much as they want. Do you agree
Liu Yu, a fifteen-year-old boy from Shandong, is a running star. He is on his school team and has always wanted to be a professional runner when he grows up. However, his parents won't allow him to train so much. "Of course we want to see him achieve his dreams," says Mr. Liu, "and we know how much he loves running. My wife and I have supported every one of his races. We have nothing against running! But we think our son needs to think about other possible jobs. He's getting older now, so he needs to think about what will happen if he doesn't end up as a professional runner."
Liu Yu doesn't really agree. "Well, I think I should be allowed to decide for myself," he says. "My parents have always taught me how important it is to work hard at school and enter university. I understand this, but I'm serious about running. It's the only thing I've ever wanted to do."
His parents believe that Liu Yu should study hard in the evenings so they don't allow him to practice running at night. "Maybe he thinks it's too strict or unfair," says Mrs. Liu, "but we think we're doing the right thing. He needs to spend more time on his homework because it's difficult to become a professional sports star."
But Liu Yu still disagrees. "I know my parents care about me. They always talk about what will happen if I don't succeed. But I will! I'm a quick runner! I think I should be allowed to make this choice myself. Only then will I have a chance to achieve my dream."
(1) What does Liu Yu want to be when he grows up （不超过 10 个词）____________________

5、[天舟益考衡中同卷]2025-2026学年度高三复习滚动卷语文B(一)1答案

6、[天舟益考衡中同卷]2025-2026学年度高三复习滚动卷生物学B(一)1答案

5、[天舟益考衡中同卷]2025-2026学年度高三复习滚动卷生物学B(一)1答案

3、[天舟益考衡中同卷]2025-2026学年度高三复习滚动卷数学B(一)1试题

5、[天舟益考衡中同卷]2025-2026学年度高三复习滚动卷语文B(一)1答案

(2)物资箱从静止开始到第一次落地过程中，距离水平轨道的最大高度。
【答案】(1)
(2)
【详解】（1）对物资箱进行受力分析，根据牛顿第二定律可得 竖直方向上根据受力平衡得 又 联立解得 在水平轨道的运动过程中，根据运动学公式得 解得 在圆轨道最低点，根据牛顿第二定律得 解得 根据牛顿第三定律可知，物资箱对轨道的压力大小为
（2）从圆轨道最低点到圆轨道最高点的过程中，外力做得功为 根据动能定理可得 解得 离开圆轨道后，在竖直方向上，物资箱做匀减速直线运动，根据牛顿第二定律得 解得 根据运动学公式可得 到水平轨道的最大高度为 联立解得
14．（2025·山东济宁·考前押题联考）如图，长为l=0.1m的轻绳一端固定在O点，另一端拴一小球A。木板C静止在光滑水平面上，小物块B静止在木板最左端。开始时，木板右端与墙P相距L=0.08m，A、B、C质量均为m=1kg，B、C间的动摩擦因数为。现将小球A拉到O点正上方，以的初速度水平向左抛出。当小球运动至最低点时与B发生正碰，碰后A、B不再发生作用，木板C的长度可以保证小物块在运动过程中不与墙接触。已知轻绳拉直瞬间小球沿绳方向的分速度突变为零，小物块B可看作质点，所有碰撞均为弹性碰撞，不计碰撞时间。重力加速度。
(1)通过计算判断绳被拉直时小球A的位置及A第一次运动到最低点时的速度；

[天舟益考衡中同卷]2025-2026学年度高三复习滚动卷化学B(一)1答案