The ratio of the energy required to raise a satellite to a height h above the earth surface to that required tom put it into the orbit is : The ratio of the energy required to raise a satellite to a height h above the earth surface to that required tom put it into the orbit is : September 19, 2020 Category: Arihant Physics by D.C Pandey , Chapter 10 - Gravitation , Volume 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related Let E be the energy required to raise a satellite to height h above earth's surface and E' be the energy required to put the same satellite into orbit at that height. Then E/E' is equal toThe energy required to take a satellite to a height h above Earth surface ( radius of Earth = 6.4×10^3 km) is E1 and kinetic energy required for the satellite to be in a circular orbit at this height is E2. The value of h for which E1 and E2 are equal, is:The ratio of the kinetic energy required to be given to a satellite to escape from the earth's gravity to the kinetic energy required to be given to it so that it moves in a circular orbit just above the earth's surface is:
