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 TA and TB are the time periods of A and B respectively then the value of TB – TA :
[Given: Radius of earth = 6400 km, mass of earth = 6 × 1024 kg]
1
4.24 × 102 s
2
3.33 × 102 s
3
1.33 × 103 s
4
4.24 × 103 s