The minute hand of a clock completes one full rotation (360 degrees) every hour. Therefore, in 3 hours, the minute hand would rotate 3 times. This means it would rotate a total of 3 x 360 degrees, which equals 1080 degrees.
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.
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.
Roughly 4 minutes.
1 hour
Minute hand will rotate 1440 times in 24 hours.
The minute hand of a clock completes one full rotation (360 degrees) every hour. Therefore, in 3 hours, the minute hand would rotate 3 times. This means it would rotate a total of 3 x 360 degrees, which equals 1080 degrees.
If in 24 hours the Earth completes 360 degrees then in 5 hours: 360*5/24=75 degrees 75 degrees is equal to 75*pi/180= 5*pi/12 radians
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
in one minute the earth spins 28km, so it spins 420km in 15 minutes