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 The distance to mars is 7.5 x 1010 meters how long does it take for a radio signal from mars pathfinder to be received by nasa on earth?

Answer light travels at approximately 300,000,000 m/s, so to pass 7.5*1010 meters it would take: 7.5*1010/300,000,000=250 seconds = 4.167 minutes P.S. Mars is not that close, in real life the signal ta... Read More »
http://wiki.answers.com/Q/The_distance_to_mars_is_7.5_x_1010_meters_how_long_does_it_ta...

Top Q&A For: The distance to mars is 7.5 x 1010 meters how l...

What region extends six miles down into the Earth's crust and six miles up into the atmosphere?

No single reqion encompasses the area six miles above and six miles below the Earth's crust. Earth's outer-crust layer extends up to 51 miles below the planet's surface. The troposphere, a layer of... Read More »
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How does the atmosphere of Mars compare with that of Earth?

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In 1971, Mariner 9 became the first spacecraft to successfully orbit the planet Mars. It was the first time a planet besides Earth was orbited. Mariner 9 orbited Mars twice a day, taking one-half o... Read More »
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Similarities & Differences in Mars & Earth?

Earth and Mars are planets positioned next to each other in the solar system. Only Venus is closer to Earth. Although the same materials make up Earth and Mars, they are present in different amount... Read More »
http://www.ehow.com/info_8425570_similarities-differences-mars-earth.html


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