A spaceship travels at 80,000 km in one hour. express its speed in km/s.
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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
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A spaceship travels at 80,000 km in one hour. express its speed in km/s. a body mass is 50 kg lifted from ground to a height of 8 m find the potential energy Resistance of a material at 200C and 400C are 45 Ω and 85 Ω respectively.
Explanation:
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