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高中物理精品课件:《必修第二册》全集(上好课升级版+下载)

  • 2026-04-01 11:10:08
高中物理精品课件:《必修第二册》全集(上好课升级版+下载)

第五章  抛体运动

5.1《曲线运动》

5.2《运动的合成与分解》

5.3《实验：探究平抛运动的特点》

5.4《抛体运动的规律》

《专题1：小船渡河模型》

《专题2：关联速度问题》——修订稿

专题3：常考的模型——类平抛运动

专题4:平抛运动中的临界问题(重难点)

专题5:平抛运动中的相遇问题(重难点)

《抛体运动》章末复习

第六章   圆周运动

新课课件：《6.1  圆周运动》修订稿

新课课件：《6.2  向心力》修订稿

新课课件：《6.3  向心加速度》修订稿

新课课件：《6.4 生活中的圆周运动》修订稿

新课课件：《专题：竖直面的圆周运动》修订稿

新课课件：《圆周运动——章末复习》修订稿

第七章   万有引力与宇宙航行

新课课件：《7.1 行星的运动》修订稿

新课课件：《7.2  万有引力定律》修订稿

新课课件：《7.3  万有引力理论的成就》修订稿

新课课件：《7.4  宇宙航行》修订稿

新课课件：《专题1:万有引力与重力的关系》修订稿

新课课件：《专题2:双星与多星问题》修订稿

新课课件：《专题3：天体的追及相遇》修订稿

新课课件：《专题4：卫星的变轨问题》修订稿

新课课件：《章末复习：万有引力与宇宙航行》修订稿

第八章  机械能守恒定律

新课课件：《8.1第一课时：功》修订稿

新课课件：《8.1  功与功率第2课时：功率》修订稿

新课课件：《专题1:求变力做功的方法》修订稿

新课课件：《8.2 重力势能》修订稿

新课课件：《8.3 动能和动能定理》

新课课件：《8.4机械能守恒定律》

新课课件：《8.5验证机械能守恒定律》

新课课件：《专题2：动能定理的应用》

新课课件：《专题3:机械能守恒定律的应用》

新课课件：《专题4  守恒定律与功能关系》

新课课件：《章末总结：机械能守恒定律》

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  1. CONNECT:[ UseTime:0.000499s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000721s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000267s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000287s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000587s ]
  6. SELECT * FROM `set` [ RunTime:0.000214s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000737s ]
  8. SELECT * FROM `article` WHERE `id` = 477212 LIMIT 1 [ RunTime:0.002947s ]
  9. UPDATE `article` SET `lasttime` = 1775474114 WHERE `id` = 477212 [ RunTime:0.001442s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000221s ]
  11. SELECT * FROM `article` WHERE `id` < 477212 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001951s ]
  12. SELECT * FROM `article` WHERE `id` > 477212 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.014556s ]
  13. SELECT * FROM `article` WHERE `id` < 477212 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003979s ]
  14. SELECT * FROM `article` WHERE `id` < 477212 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.004765s ]
  15. SELECT * FROM `article` WHERE `id` < 477212 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004934s ]
0.108674s