How long would it take a message sent as radio waves from Earth to reach Mars when

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How long would it take a message sent as radio waves from Earth to reach Mars when Mars Is?

(a) Nearest Earth,

(b) Farthest from Earth? Assume that Mars and Earth are in the same plane and that their orbits around the Sun are circles (Mars is ( 230 x 106 km from the Sun).

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Oct 05, 2017 08:40 AM

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How long would it take a message sent as radio waves from Earth to reach Mars when

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a The radio waves travel at the speed of light so T...View the full answer

Physics Principles with Applications

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