The mass of the moon is 7.343 × 10^19 tonnes. The Earth has a mass of 81 times bigger than that of the moon. Work out the mass of the Earth.

Question

The mass of the moon is 7.343 × 10^19 tonnes. The Earth has a mass of 81 times bigger than that of the moon. Work out the mass of the Earth.

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Thạch Thảo 3 years 2021-07-29T18:07:38+00:00 1 Answers 19 views 0

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  1. minhkhue
    0
    2021-07-29T18:08:49+00:00
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    Answer:

    = 7. 343 × 10^19 ×81

    = 1.377 × 10^21

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