Question

Time period of a satellite to very close to earth's a surface, around the earth is approximately (1) 1.42 h (2) 2.42 h (3) 24 h (4) 0.71 h​

Answer 1

Answer:

For a satellite very close to surface of earth, we get time period of satellite equal to. 85 minutes. 60 minutes . So, The correct is (4) 0.71h