Satellite Orbits » Exercise - 123. When r is the radius of circular orbit of a satellite, then orbital period of the satellite is proportional to : (a) r (b) r^3/2 (c) r^2 (d) r^3
Satellite Orbits » Exercise - 124. Geostationary satellites are placed in equatorial orbit at a height of approximately : (a) 1000 km (b) 15000 km (c) 25000 km (d) 36000 km
Satellite Orbits » Exercise - 120. For a satellite with time period of 2 hours, the height above the surface must be : (a) 500 km (b) 1000 km (c) 2000 km (d) 3000 km