Complete the anology:
Height of a weather statelitte : 8.7m/s^2 : : Height of communication satellite:_____

Complete the anology: Velocity : m/s : : Acceleration : ……

Complete the anology: 1 N : 1 kg xx 1 m//s^2 : : 1 dyne : …..

Complete the anology Fluorine:2,7:: chlorine:____

If the orbit of a satellite is exactly 35780 km above the earth's surface then tangential velocity of the satellite is 3.08 km/s. how much time the satellite will take to complete one revolution around the earth?

State with reasons whether the following statements are true or false : If the height of the orbit of a satellite increases, its velocity must also increase.

Suppose the satellite is revolving at a height of 35780 km above the earth's surface with velocity 3.08 km/s . How much time the satellite will take to complete one revolution around the earth ?

Name the type of waves which are used for line of sight (LOS) communication. What is the range of their frequencies? A transmitting antenna at the top of a tower has a height of 20m and the height of the receiving antenna is 45m. Calculate the maximum distance between them for satisfactory communication in LOS mode. (Radius of the Earth = 6.4 xx 10^(6) m)

The height of a communication satellite from the earth's surface is about