Physics, 12.01.2022 15:40 hixonjennifer

Sputnik I was launched into orbit around Earth in 1957. It had a perigee (the closest approach to Earth, measured from Earth's center) of 6.41 x 10^6 m and an apogee (the furthest point from Earth's center) of 7.13 x 10^6 m. What was its speed when it was at its perigee

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Sputnik I was launched into orbit around Earth in 1957. It had a perigee (the closest approach to Ea...

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