thomp277 thomp277
  • 08-06-2024
  • Physics
Answered

A space probe on the surface of Mars sends a radio signal back to the Earth, a distance of 7.88 ✕ 107 km. Radio waves travel at the speed of light (3.00 ✕ 108 m/s). How many seconds does it take for the signal to reach the Earth?



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