Question

40.8 Mm day-2 to m s-

Answer 1

Sorry the question is a bit unclear. Are you trying to ask how to convert 40.8 millimeters per day to meters per second?

Answer 2

yes

Answer 3

Well, then first I would find how many millimeters per second. And so to convert 40.8 mm per day to seconds we have to know that there are 24 hours in a day, 60 mins in an hour, and 60 seconds in a min, so if we divide 40.8 by (24*60*60), you would see that you have .000472 mm per second. Then we have to convert from mm to meters. Since we know that there are 1000 mm in one meter, we have to divide by .000472 mm per sec by 1000 to convert it to meters per second. Therefore, the answer is .000000472 meters per second or 4.722 E-7 meters per second.