Britny7074 Britny7074

28-12-2023
Physics

contestada

A space-ship is put into a circular orbit close to Earth's surface. What additional velocity must be imparted to the ship so that it is able to escape the gravitational pull of Earth(approximately)? (R=6400km,g=9.8 ms²)

A. 11.2 km/s
B. 3.3 km/s
C. 6.8 km/s
D. 9.3 km/s

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