A plane flying with a constant speed of 4 km/min passes over a ground radar station at an altitude of 4 km and climbs at an angle of 35 degrees. At what rate, in km/min is the distance from the plane to the radar station increasing 1 minutes later?
数学吧 关注：925,972贴子：8,879,855
- 6回复贴，共1页
扫二维码下载贴吧客户端
下载贴吧APP
看高清直播、视频！
看高清直播、视频！
贴吧热议榜
- 1媒体炮轰雷军,小米口碑崩塌2259270
- 2能相信吗?左手欲与T1死战1846923
- 3农夫与蛇,男子救落水女反被举报1578276
- 4BLG宫野爆发,傻豆惨遭祭天1437021
- 5女孩狂言炫父,泼饮料耍横被锁喉1417650
- 6偷时窃密?NSA网攻被抓包1278475
- 7S1Mon止步季军,无缘VCT915432
- 810月18日笑料限定676706
- 9特朗普对华服软,关税讹诈玩不转633336
- 10Bin败如山倒,G2横扫BLG618996
