The ratio of velocity of hour's hand and minute's hand at a clock is
(a) 1:12
(b) 12:1
(c) 1:24
(d) 24:1
Answers
Answered by
4
Answer:
The hour hand of a clock covers 30 deg in 60 min or 0.5 deg/min. The ratio of the angular speed of the minute to the hour hand = 6/0. 5=12:1.
Answered by
1
Answer:
Step-by-step explanation:
The hour hand of a clock covers 30 deg in 60 min or 0.5 deg/min. The ratio of the angular speed of the minute to the hour hand = 6/0. 5=12:1.
hour hand:minute hand
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