Question

 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 is the distance between Mars& Jupiter?

The distance between Jupiter and Mars is roughly 342 million miles. This number changes depending on the location of the two planets within their respective orbits. There is also an asteroid field ... Read More »
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How many Earth days does it take to orbit Mars?

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

How does the atmosphere of Mars compare with that of Earth?

Once thought of as being the most likely planet besides Earth that might harbor life, Mars has an environment and atmosphere that is much harsher than we once believed. From data collected by probe... Read More »
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