The Russian satellite Sputnik 1, launched in 1957, was observed to
take about 96 minutes to take a full revolution around the Earth. Its
average
distance from the center of Earth was calculated to be
approximately 7000 km, and can be considered to have moved in a
circular orbit. Calculate the orbital velocity of Sputnik
Answers: 2
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The Russian satellite Sputnik 1, launched in 1957, was observed to
take about 96 minutes to take a...
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