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In many cases, there is a third hand that ticks on seconds
The second hand on the clock circles 420 times in 7 hours.
3. The hour hand, the minute hand, and on most clocks, the second hand.
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each number on the clock represents 5 seconds, 8-3 = 5, then multiply by 5 to get 25 seconds.
In many cases, there is a third hand that ticks on seconds
When the second hand is at 4 on a clock, 20 seconds have passed since the minute hand was pointing directly at the 12.
The second hand of a clock completes a full revolution every 60 seconds, which is equal to 2π radians. Therefore, in 30 seconds, the second hand turns through π radians.
The second hand on the clock circles 420 times in 7 hours.
To determine the number of seconds it takes for the second hand of a clock to move from 12 to 2, we need to understand the motion of the second hand. The second hand completes one full revolution (360 degrees) in 60 seconds. The clock face is divided into 12 equal sections, each representing an hour. Each hour section represents: \frac{360^\circ}{12} = 30^\circ When the second hand moves from 12 to 2, it moves across 2 hour sections. Therefore, the angle swept by the second hand is: 2 \times 30^\circ = 60^\circ Since the second hand completes 360 degrees in 60 seconds, it sweeps through 1 degree in: \frac{60 \text{ seconds}}{360^\circ} = \frac{1}{6} \text{ seconds per degree} Therefore, to sweep through 60 degrees, the second hand will take: 60^\circ \times \frac{1}{6} \text{ seconds per degree} = 10 \text{ seconds} Thus, it takes 10 seconds for the second hand to move from 12 to 2.
3. The hour hand, the minute hand, and on most clocks, the second hand.
1 per minute.
1 per minute.
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360
1 revolution = 360 degrees 1 revolution = 60 seconds 60 seconds = 360 degrees 60/60 = 1 360/60 = 6 1 second = 6 degrees.