Question

two satellites P,Q are revolving around earth in different circular orbits. the velocity of P is twice the velocity of Q. if the height of P from earth's surface is 1600km. the radius of orbit of Q is (R=6400km) 1.1600km. 2. 20000km. 3.32000km. 4.40000km​

Answer 1

Answer:

3

Explanation:

2×1600

32000

answer.3