Answer:
The period of the orbit is
.
Step-by-step explanation:
Given that,
A satellite is in a circular orbit around the Earth at an altitude of,

We need to find the period of the orbit. It can be calculated using Kepler's law. It is given by :

a is distance of semi major axis, a = h+ r, r is radius of earth
m is mass of earth
So,

So, the period of the orbit is
.