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1 vote
A modern spacecraft must travel 8.1 miles

per second in order to reach the planet
Mars. How far does the spacecraft travel
in a minute?
in an hour?
in a day?

2 Answers

6 votes
The answer should be in one hour a day
User NDraskovic
by
5.0k points
6 votes
the space craft travels 486 miles in a minute, 29160 miles an hour, 699840 miles a day.
User Louis Sayers
by
4.6k points