elainaotoole2237 elainaotoole2237
  • 10-01-2024
  • Physics
contestada

A space vehicle returning from the moon enters the Earth's atmosphere at a speed of about 4.7×10^4 km/h.
a. 13000 m/s
b. 130 m/s
c. 47000 m/s
d. 47 m/s

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