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Vinvika [58]
3 years ago
11

it is about 384,750 kilometers from earth to the moon. it took the apollo astronauts about 2 days and 19.5 hours to fly to the m

oon. how fast did they travel?
Physics
2 answers:
Jet001 [13]3 years ago
7 0
We know, speed = Distance / Time
d = 384,750 Km
t = 2 days, 19.5 hours = 48+19.5 = 67.5 hour

Substitute their values, 
s = 384,750 / 67.5
s = 5700 Km/h

In short, Your Answer would be 5700 Km/h

Hope this helps!
grin007 [14]3 years ago
6 0
Their speed was 5700 km/hour
you will change days to hours by multiplying by 24 and then add it to the 19.5 hours...you will divide the distance by the result to get the speed 
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