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A gear rotates 60 times every 25 minutes how many times will it rotate in 10 minutes?
60 / 25 = 2.4 RPM (Revolutions per Minute) 2.4 X 10 = 24 RPM
What angle in degree does the minute hand of a clock rotates in 25 times?
It rotates 25*360 = 9000 degrees.
A helicopter blade rotates 770 times in 2 minutes find the rate in rotation per second?
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.
If you have two sand glasses One of them is for the 4 minute another one - is for 7 minutes If you have to measure 9 minutes with these two sand glasses in 9 minutes?
At 0 minutes, turn both the hourglasses.After 4 minutes:The 4 minute hourglass: 0 minutes left.The 7 minute hourglass: 3 minutes left.Turn the 4 minute hourglass.After 7 minutes:The 4 minute hourglass: 1 minute left.The 7 minute hourglass: 0 minutes left.Turn the 7 minute hourglass.After 8 minutes:The 4 minute hourglass: 0 minutes left.The 7 minute hourglass: 1 minute left.Turn the 7 minute hourglass.After 9 minutes:The 4 minute hourglass: 0 minute left.The 7 minute hourglass: 0 minutes left.Now you know you are finished.
The call was 1 hour and 25 minutes long her phone company charges 22 a minute for the first 20 minutes 15 for the next 20 minutes and 03 per minute after that what was the cost of her bill?
1 hour and 25 minutes = 85 minutes = 20 minutes @ 22 a minute + 20 minutes @ 15 a minute + 45 minutes @ 03 a minute = 440 + 300 + 135 = 875
When the minute hand of the clock rotates 15 minutes what is the degrees?
90 degrees
What is the angel at which the minute hand of a clock rotates over a period of ten minutes?
60 degrees
How many degrees does the Earth does the earth rotate in one minute?
Let's do some math: The Earth rotates in 24 hours and during that time it covers 360 degrees. One hour has 60 minutes, so a day has 24x60=1440 minutes. Therefore, the Earth covers 360/1440 degrees per day and 0.25 degrees per minute.
If there 1440 minutes in 24 hours does that mean the minutes on a clock has to go round 1440 times for 24 hours to pass?
No - the minute hand rotates 24 times in 24 hours !
What is the angle at which the minute hand of a clock rotates over a period of twelve minutes?
12 minutes is 1/5th of an hour. The minute hand sweeps 360 degrees - a full circle - in one hour. So the angle formed by the start and stop of a 12-minute sweep of the minute hand would be 1/5th of 360 degrees or 72 degrees.
What is the plural of minute?
The plural of minute is minutes.
A gear rotates 60 times every 25 minutes how many times will it rotate in 10 minutes?
60 / 25 = 2.4 RPM (Revolutions per Minute) 2.4 X 10 = 24 RPM
How much does the earth rotate in 15 minutes?
The Earth rotates 15 degrees in 15 minutes, since it completes a full rotation of 360 degrees in 24 hours.
What angle in degree does the minute hand of a clock rotates in 25 times?
It rotates 25*360 = 9000 degrees.
A phonograph record rotates at 33.33 rpm thtough what angle in revolutions does it turn in 5 minutes?
In 5 minutes, the record will make 166.65 complete revolutions, calculated by multiplying the rotation speed (33.33 rpm) by the time in minutes (5).
What is the rpm of the earth?
RPM = revolutions per minute 0,000694rpm -> considering that the Earth rotates in 24 hours 0,000696rpm -> considering that the Earth rotates in 23h and 56 minutes (which is the real time in which the Earth makes 1 revolution) therefore in general its .00069
A helicopter blade rotates 770 times in 2 minutes find the rate in rotation per second?
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.
