Two satellites A & B move round the earth in the same orbit. The mass of B is twice that of A, then

Two satellites A & B move round the earth in the same orbit. The mass

1.	Two satellites A & B move round the earth in the same orbit. The mass of B is twice that of A, then
Answer» speed of A & B are equal PE of (earth+A) = PE of earth +B) KE of A&B are equal TOTAL ENERGY of (earth +A) = Total energy of(earth +B) ANSWER :A