重庆市育才中学、西南大学附属中学高2026届高三(上)入学联合诊断性考试物理答案
重庆市育才中学、西南大学附属中学高2026届高三(上)入学联合诊断性考试物理答案于2025-09-09发布，目前已经汇总了重庆市育才中学、西南大学附属中学高2026届高三(上)入学联合诊断性考试物理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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重庆市育才中学、西南大学附属中学高2026届高三(上)入学联合诊断性考试历史试题
重庆市育才中学、西南大学附属中学高2026届高三(上)入学联合诊断性考试历史试题
The harvest for apples and grapes takes place in the month of March in Australia in the granite belt，a special area．The festival is celebrated for 3－4 days．During the festival，various cultural and fun events are organized．Activities like grape crushing competitions，apple picking competitions，street carnivals (狂欢)，and grand parades are also part of the festival．
Renmark Orange Week Festival
In August or September，the large orange growing area along the Murray River in South Australia holds a festival in Renmark，which is called the Renmark Orange Week．All kinds of games，competitions and fun last for a week during the carnival．Fireworks are another feature of the festival．The two varieties that are being harvested in Australia are the Valencia，which is from October to May and the Navel，which is from May to October．
Cane Festival
The cane is harvested from June to December in Australia．Most of the cane crop is grown in Queensland and some in Maclean，New South Wales．And June is time for cane festivals．Just before harvest，the cane is burnt to remove dead leaves and to drive out pests．Machines are being used to cut the cane to the ground．
Wheat Festival
Wheat is harvested in the month of December and is usually finished by the end of January．Harvesting is done by machines．A new harvester invented by Headlie Taylor makes it easier to harvest crops which get flattened or damaged by bad weather．
4、重庆市育才中学、西南大学附属中学高2026届高三(上)入学联合诊断性 语文答案
5、重庆市育才中学、西南大学附属中学高2026届高三(上)入学联合诊断性考试历史答案
5、重庆市育才中学、西南大学附属中学高2026届高三(上)入学联合诊断性考试 答案
5、重庆市育才中学、西南大学附属中学高2026届高三(上)入学联合诊断性考试数学试题
4、重庆市育才中学、西南大学附属中学高2026届高三(上)入学联合诊断性考试化学答案
（3）若机器人沿直线匀速运动时在水平方向上受到的平均阻力为重力的0.05倍，则4s内机器人在水平方向上受到的牵引力做功的功率。
【答案】（1）解：机器人4s内运动的速度为：
（2）解：机器人双脚站立时对舞台的压强为
（3）解：机器人做匀速直线运动时，牵引力和阻力是一对平衡力，牵引力大小为
4s内机器人在水平方向上受到的牵引力做功的功率为。
【知识点】功率计算公式的应用；速度公式及其应用；二力平衡的条件及其应用；压强的大小及其计算
【解析】【分析】（1）根据，可以计算机器人的速度；
重庆市育才中学、西南大学附属中学高2026届高三(上)入学联合诊断性考试化学答案
