00:01
In this problem, we have been given that there is an earth satellite.
00:05
Let's see as is representing the satellite, and this earth satellite is moving in the circular orbit around this earth with an orbital speed of 6 ,200 meter per second.
00:20
And here we are required to determine the time which will be taken by this satellite to complete one revolution, that is the time period of revolution.
00:29
We have to compute and next we are required to determine the radial acceleration of this satellite when it is into this orbit.
00:39
So here to compute the time period, let's first find out the position of the satellite from the center of earth.
00:46
So that's the separation basically.
00:48
And for that, let's use this expression for orbital speed and let's square both sides.
00:53
So we get v square as gm by r...