Two satellites I and II move in a circular orbit around the Earth in the plane of the equator. Both engines are turned off. 1) Mark in the picture the forces with which the Earth acts on each of the satellites, observe the ratio of these forces and assuming that both satellites have the same mass! 2) Mark the speed of each satellite in the picture, observing the average of these speeds! 3) Using formulas , explain whether the speed of satellites depends on their mass! 4) Explain which satellite will complete one orbit around the Earth in a longer time - I or II