건축 Architecture

Clock, time when the hour hand and the minute hand meet

작성자 Uploader : narsha 작성일 Upload Date: 2019-03-21변경일 Update Date: 2019-06-11조회수 View : 305

The hour hand moves by 0.5 degree per minute  : 0.5 deg/min
The minute hand moves by 6 degrees per minute :  6 deg/min

With reference to 12 o'clock, the angle of the hour hand, Ah, in the clockwise direction at arbitrary time h hours is :

Ah = 30*h

Thus, the time, m in minutes, required for the hour and minute hands to meet is :

30*h+0.5*m = 6*m

m = (30/5.5)*h

That is, these two hands meet at the time of h hours and m minutes.

*** 참고문헌[References] ***

m = (30/5.5)*h
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변수명 Variable 변수값 Value 변 수 설 명 Description of the variable

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