The radio signal sent from the Earth to the Moon was received again on Earth 2.6 seconds after it was sent. The signal ran at 300,000 km /s.

Question

The radio signal sent from the Earth to the Moon was received again on Earth 2.6 seconds after it was sent. The signal ran at 300,000 km /s. Using this data, calculate the distance from Earth to the Moon.​

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Thiên Di 4 years 2021-08-27T15:14:59+00:00 1 Answers 12 views 0

Answers ( )

  1. Orla
    0
    2021-08-27T15:16:27+00:00
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    Answer:

    390000 km

    Explanation:

    2.6 / 2 = 1.3 (second)

    300000 * 1.3 = 390000 km

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