Question

a spaceship travels 12000km pr hour then express in kmpr s​

Answer 1

Answer:

Answer

Spaceship speed is 36000 km/h

So, in 1 hour spaceship travel 36000 km

Or we can say that in 60×60 second spaceship travel 36000 km

Therefore in 1 sec spaceship travel

=

= 10 km/s

Answer 2

Answer:

Spaceship speed is 36000 km / h

So , in hour spaceship travel 36000 km

Or we can say that in 60 x 60 second spaceship travel 12000km

Therefore in 1 sec spaceship travel

= 36000 ÷ ( 60 x 60 )

= 10 km / s

Hope it will help you(☆▽☆)