A spaceship travels 3600km in one hour. Express its speed in km/s.
Conversion of units
Spaceship speed =36000km/h
In 1hour spaceship travels =36000km
We can say that in 60×60 second spaceship travel =36000km
∴ In 1second space ship travel=3600060×60km
Hence, the speed of the spaceship is 10km/s
A spaceship travels 36,000 km in one hour. Express its speed in km/s
A space ship travells 36000 km/hr. Express its speed in km/s.