Question

. When the Voyager 2 spacecraft sent back pictures of Neptune during its flyby of that planet in 1989, the spacecraft’s radio signals traveled for 4 hours at the speed of light to reach Earth. How far away was the spacecraft? Give your answer in kilometers, using powers-of-ten notation.



I'm much better than before sista

How are you both?!
hope y'all are fine :)
hehe who's this akinator, sista?
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Answer 1

Happily yes , if you have spent an entire year solving every single problems here (including challenge problems ) and going through the texts at least a couple of times . I can guarentee this much . It is the best introductory physics textbook available in the world in terms of every features that you may consider .

Answer 2

Answer:

ya sista let's be friends

your intro