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60 / 25 = 2.4 RPM (Revolutions per Minute) 2.4 X 10 = 24 RPM
In 1 minute it will rotate half as many times = 385. Since is minute is 60 seconds then the rate is 385/60 per second = 6.41666.
You can rotate it through any angle of your choosing.
Forty five degrees.
No. 30 seconds is always half a minute. However, on other planets, since they rotate at different speeds, time is counted differently to how it would be on Earth. (If one rotation on the planet's axis is "a day", but they rotate quicker than the Earth does, a minute will be fewer seconds that it would be on Earth). You may find a planet where 30 seconds = a minute, however I don't know which one that could be off hand.
Since there are 2 Pi radians in one complete turn, then the minute hand turns 1.75 * 2 Pi radians in 1.75 hours.
It moves through 15 degrees every 30 minutes.
The angular velocity of a wheel taking 45 seconds to rotate once is 2 2/3 pi radians per minute. The diameter of the wheel does not matter in this case.
in one minute the earth spins 28km, so it spins 420km in 15 minutes
Roughly 4 minutes.
1 hour
Minute hand will rotate 1440 times in 24 hours.
It had been rotating for 25 minutes
It has then been rotating for 3756.50/150.26 = 25 minutes
60 / 25 = 2.4 RPM (Revolutions per Minute) 2.4 X 10 = 24 RPM
Saturn rotates quickly, once in 10.2 hours, so in one minute it would rotate through 0.59 degrees. At the equator of Saturn's visible surface that would be about 600 kilometres per minute.
16.1 hours = 966 minutes