贵阳市七校2025届高三联合考试(三)(白白黑白黑黑黑)数学试题

贵阳市七校2025届高三联合考试(三)(白白黑白黑黑黑)数学试题于2025-03-28发布，目前答案胶囊网已经汇总了贵阳市七校2025届高三联合考试(三)(白白黑白黑黑黑)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、贵阳市2024五校联考
2、贵阳五校联考第七次
3、贵阳市五校联考7
4、2024贵阳五校高三联考
5、贵阳2024五校联考

贵阳市七校2025届高三联合考试(三)(白白黑白黑黑黑)数学试题

贵阳市七校2025届高三联合考试(三)(白白黑白黑黑黑)数学试题

half of 2023, there were 303 road running events taking place in China. In addition to well-known
international events such as the Beijing and Shanghai marathons, the races held in rural areas have
attracted more and more runners who want to experience running in a village.
58．Where were the runners from in the third Mount Fanjing Winter Marathon
59．How many times has Mount Fanjing Winter Marathon been held at present
60．How long has Mount Fanjing been listed as a UNESCO World Heritage Site

4、贵阳市七校2025届高三联合 (三)(白白黑白黑黑黑)数学试题

4、贵阳市七校2025届高三联合考试(三)(白白黑白黑黑黑)数学试题

1、贵阳市七校2025届高三联合考试(三)(白白黑白黑黑黑)数学试题

5、贵阳市七校2025届高三联合考试(三)(白白黑白黑黑黑)数学试题

4、贵阳市七校2025届高三联合考试(三)(白白黑白黑黑黑)数学试题

解得
（3）由
得
【知识点】万有引力定律；第一、第二与第三宇宙速度
【解析】【分析】（1）根据物体重力等于万有引力列等式：，可求解该星球表面的重力加速度。
（2）火箭始终在垂直于星球表面的方向上运动，加速上升阶段，减速上升
联立可求解加速度a，根据牛顿第二定律列等式：F-mg=ma，可求解平均推力与其所受重力的比值。

贵阳市七校2025届高三联合考试(三)(白白黑白黑黑黑)数学答案