The fastest spacecraft ever launched. The New Horizons mission to Pluto had a long way to travel:
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Question:
The fastest spacecraft ever launched. The New Horizons mission to Pluto had a
long way to travel: about 40AU. Even though it’s traveling at an average speed of about
20 km/sec, it took years to get there.
a) About how far did it travel to Pluto in kilometers? b) How long did it take, in years? (Do a calculation, don’t look it up) c)From there, how long did its radio signal take to reach Earth, traveling at the
speed of light (3x108 m/s)?
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