Hi all,
Pls reply to my qns...
A spaceship travels 36000 km in one hour.Express its speed in km/s.
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Explanation:
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
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Answer:
ok
Given ; Distance = 36000
Time = 1hr = 3600sec
speed= distance/time
= 36000/3600
= 10 km/s
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