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After the minute hand of a clock rotates over a period of one hour and twenty five minutes what is the angle that it makes with the starting posistion?
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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.
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 is the plural of minute?
The plural of minute is minutes.
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.
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 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).
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.
