I don't think we understand the same thing by "longer"...
60 mph = 100 kmph, so mph
Time = Distance/Speed = 30 km/60km per hour = 1/2 hour or 30 minutes
Well, as it implies you can cover 60 km per hour driving at the speed of 60km. So if you drove for two hours, you could go 120 km.
40 km/h
Divide 300 by 60. Does not matter if it is feet, miles or kilometers as long as both are the same units.
They can run about 60km/h, if that is what you're asking.
1 mile = 1.6 km Convert miles to kilometers by multiplying miles x 1.6km/mi. 30mi x 1.6km/mi = 48km 30mi/h = 48km/h 30mi/h is less than 60km/h.
No. The car's "airspeed" ... its speed relative to the air ... would be zero.
60km per hour west.
flying fish
85 minutes.
30 more seconds