Question

find critical orbital speed of satellite if R =6400 km and g=9.8m/s²​

Answer 1

Answer:

Given: height of satellite above the surface of earth = h = 700 km, Radius of earth = R = 6400 km, G = 6.67 x 10-11 N m2/kg2 ; g = 9.8 m/s2. To Find: speed of satellite = vc = ?, Period = T = ? Ans: The speed of the satellite is 7.519 km/s and the period of revolution of the satellite is 5930 s.

Answer 2

Answer:

find critical orbital speed of satellite if R =6400 km and g=9.8m/s²