a spaceship 36,000 kilometres in one hour express its speed on kilometer per second
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Answer:
10 km/s speed
Step-by-step explanation:
Refer to the attachment.
To express the speed in one second, the unit must be in seconds and not in hours.
An hour has 60 minutes and a minute has 60 seconds.
The seconds of an hour = 60 x 60 = 3,600
The spaceship travels 36,000 kilometers in one second. So,
Refer to the attachment for the next steps.
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