Raman

(a)      A satellite cannot move in a stable orbit in a plane passing through the earth’s centre (b)  Geostationary satellites...

(a)      Mass of the satellite, its time period and the gravitational constant (b)  Mass of the satellite, mass of the...

(a)      gR                 (b)    gR/2 (c) √g/R               ...

(a)  1/T                      (b)  1/T2 (c)  1/T3         ...

(a)    3/2 v              (b)  √(3/2) v (c)  √(2/3) v         ...

(a)      Ratio of total energy will be 4 (b)  Ratio of kinetic energies will be 4 (c)   Ratio of potential...

(a)      11 km/s                                     (b) 11√ 3 km/s (c)   11/√3 km/s                     ...