Geografi

Pertanyaan

The space shuttle has a mass of about 100.000 kg. How much does it weigh on earth? How much would it weigh if it landed on the moon?

1 Jawaban

  • weight on earth :
    F = m. g
    m = mass
    g = gravity
    earth gravity is 10 m/s
    F = 100000 x 10
    = 1000000 kg
    moon gravity is 1,62 m/s
    F = 100000 x 1,62
    = 162000 kg

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