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The average distance from Earth to the Moon is 384,000 km.

How many hours would it take, traveling at 800 kilometers per
hour (km/h)—the typical speed of jet aircraft—to reach the
Moon? How many days is this? How many months?

User Nstanard
by
8.4k points

1 Answer

6 votes

Answers:

1) Time it takes to travel to the moon

Velocity
V is defined as:


V=(d)/(t)

Where:


d=384,000 km is the average distance from Earth to the Moon


V=800 km/h is the velocity of the spacecraft


t the time

Isolating
t:


t=(d)/(V)


t=(384,000 km)/(800 km/h)


t=480 h This is the time in hours

2) Time in days

A day is equivalent to 24 hours:


1 day= 24 h

Hence:


t=480 h ((1 day)/(24 h))


t=480 h ((1 day)/(24 h))=20 days This is the time in days

3) Time in months

A month is equivalent to 30.4 days:


1 month= 30.4 days

Hence:


t=480 h ((1 day)/(24 h))


t=20 days ((1 month)/(30.4 days))=0.65 months This is the time in months

User Jon Iles
by
8.1k points

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