(1) Vt^2=2gh
Vt^2=2*10*45
Vt=30m/s
(2) E=1/2mv^2=1/2*0.1*30^2=45
本文地址: http://www.goggeous.com/i/1/828854
文章来源:天狐定制
版权声明:除非特别标注,否则均为本站原创文章,转载时请以链接形式注明文章出处。
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2025-01-08职业培训
2024-12-22 10:11:46职业培训
2024-12-22 10:11:45职业培训
2024-12-22 10:11:40职业培训
2024-12-22 10:11:36职业培训
2024-12-22 10:11:35职业培训
2024-12-22 10:11:35职业培训
2024-12-22 10:11:34职业培训
2024-12-22 10:11:34职业培训
2024-12-22 10:11:33职业培训
2024-12-22 10:11:32职业培训
2025-01-02 20:39职业培训
2024-12-06 02:55职业培训
2025-01-01 09:18职业培训
2024-11-30 16:58职业培训
2024-12-09 14:50职业培训
2024-12-07 17:16职业培训
2024-12-16 23:12职业培训
2024-12-23 03:19职业培训
2024-12-28 12:50职业培训
2024-12-23 16:39职业培训
扫码二维码
获取最新动态