The Mega- prefix means a million (1,000,000 = 10^6)
→ 1 Ms = 1,000,000 s
→ 20 s = 20 ÷ 1,000,000 Mg = 0.00002 Ms = 2 × 10^-5 Ms.
Multiply by a million
20 kiloseconds = 20 000 seconds = 5 hours 33 minutes 20 seconds
20 years = 631,138,519 seconds.
5 hours x 60 minutes/hour x 60 seconds/minute = 18000 seconds/5 hours. 20 minutes x 60 seconds/minute = 1200 seconds/20 minutes 18000 seconds/5 hours + 1200 seconds/20 minutes = 19200 seconds/5 hours 20 minutes.
4 minutes converted to seconds is:4 minutes x 60 seconds/minute = 240 seconds.Add another 20 seconds and you have.....260 seconds! And that is your answer.
1 Kilosecond equals 1,000 seconds, and 1 Megasecond equals 1,000,000 seconds, so 250 seconds is equal to .250 Kiloseconds, and .0000250 Megaseconds.
Multiply by a million
There are 3,155.76 megaseconds in a century.
A megasecond is 1,000,000 seconds. A day is 0.0864 megaseconds. Therefore 1 megasecond is 11.5740741 days
There is 0.02 kiloseconds in 20 seconds
1 minute = 60 seconds ⇒ 7 minutes 20 seconds = 7 x 60 seconds + 20 seconds = 440 seconds
72000 seconds
20 kiloseconds = 20 000 seconds = 5 hours 33 minutes 20 seconds
5 minutes and 20 seconds
There are 1000 milliseconds in one second. Therefore, 20 seconds is equal to 20/1000 = 0.02 seconds.
The velocity = (location at 40 seconds - location at 20 seconds)/20 in the direction in which the object is moving.
20 years = 631,138,519 seconds.