Physics

Problem

Two satellites A and B of masses 200 kg and 400 kg are revolving round the earth at height of 600 km and 1600 km respectively. If

T_A

and

T_B

are the time periods of A and B respectively then the value of

T_B - T_A

: [ Given : radius of earth = 6400 km, mass of earth =

6 \times 10^{24}

kg ] ![Diagram showing the Earth (E) at the center, with two concentric circular orbits. Satellite A is in the inner orbit, and Satellite B is in the outer orbit.](https://storage.googleapis.com/diraq-contents/homework-question-parsing/marker/20260106T182719Z/d035de0e96d14a1081f104bc55be8c22/5fb340ad68b0c71df0b56698b137e35b_img.jpg) 1.

4.24 \times 10^2

s 2.

4.24 \times 10^3

s 3.

3.33 \times 10^2

s 4.

1.33 \times 10^3

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