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.
30 meters per second is faster than 1 mile per minute. 30 meters per second is about 67.1 mph. A mile per minute is 60 mph.
There are two, 30 second periods in one minute.
30 inches per second at 150 feet per minute.
30 yards per second, or 90 feet per second.
The pace would be 6.32 miles per hour.
=45 second, because a half of 1 minute =30 second and a half of 30 second= 15 second and when you add 30 and 15 = 45
30 meters per second is faster than 1 mile per minute. 30 meters per second is about 67.1 mph. A mile per minute is 60 mph.
There are two, 30 second periods in one minute.
Average acceleration over an interval of time = (final speed - initial speed) / (time for the change)= [ (0 - 30) / 1 ] (meters / second-minute) = [ (0 - 30) / (60) ] (meters / second-second) =-0.5 meter / sec2
30 inches per second at 150 feet per minute.
0.50 litres per sec = 0.50*60 = 30 litres/minute
The 30-second timeout is to correct a play call or injury within the 2-mintue mark. The 30-second timeout is to correct a play call or injury within the 2-mintue mark.
30 Minute Meals - 2001 30-Minute Legacy was released on: USA: 30 April 2006
Well,there is an opportunity for every one to speak and lots of parts ranging from 30 minute talks to a 30 second answer..........
30 yards per second, or 90 feet per second.
Oh, dude, let me break out my trusty calculator for this riveting math problem. So, 18 meters per minute is like 1800 centimeters per minute because there are 100 centimeters in a meter, right? And since there are 60 seconds in a minute, that's like 30 centimeters per second. So, 18 meters per minute equals 30 centimeters per second. Math is fun, right?
Minute is to hour as second is to minute. Just as an hour is made up of minutes, a minute is made up of seconds.