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[창의 퍼즐] 던던던던던져
유한의끝도못본남자 2019.11.12 06:40 조회 651
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

농구골대가 1부터10m높이에서 1m/min의 속도로 왕복하고있다(1,n)과 (10,n)지점입니다

이때 acsin cos 2tㅠ의 속력으로 양의방향 45도로 날리었다 이는 땅에떨어졌거나 농구골대에골인했을

이때 농구골대의 높이를 구하라

 

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  •  
    delta Lv.7 2019.11.12 07:11

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    ㅠ = \pi 인가요

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  •  
    뉴＿턴 Lv.8 2019.11.13 07:02

    어디에서 던졌나요???

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