How many km/min^2 are there in 1.0 m/s^2 ?

Question

How many km/min^2 are there in 1.0 m/s^2 ?

Answer 1

I came up with 3.6

Imagine one accelerates at 1.9m/s^2 for 60 seconds (1 minute)

the speed will then be 60 meters per second, or 60*60 = 3600m/min

3600m is of course 3.6km

Answer 2

here is how you do these:

dimensional analysis, the units should cancel to get you the required output

1.0 m/s² x 1km/1000m x 60²s²/min² = 3.6 km/min²