A4000 kg satellite is placed 2.60 x 10^6 m above the surface of the earth.

a) find the acceleration of gravity (g) at 2.60 x 10^6 m above the earth.

b) find the critical velocity to maintain a circular orbit at 2.60 x 10^6 m above the surface of earth. (in both m/sec & km/hr)

c) find the period of the orbit.

d) how many orbits will the satellite make in one day?

e) find the escape velocity for a satellite to leave this orbit and escape the gravitational pull of the earth.

f) find the escape velocity for a rocket leaving the surface of the earth.