20 A satellite is moving in a low nearly circular orbit

Last updated: 6/10/2023

20 A satellite is moving in a low nearly circular orbit around the earth Its radius is roughly equal to that of the earth s radius R By firing rockets attached to it its speed is instantaneously increased in the direction of its motion so that it 3 becomes times larger Due to this the V2 farthest distance from the centre of the earth that the satellite reaches is R Value of Ris a 4Re c 3 Re b 2 5 R d 2R