Can you please help me with the questions below:

A]. Saturn (mass 5.? x ll)\" kg, radius 5.32 x 1&7 n1) has a large moon Titan (mass 1.34 x 1023 kg and radius 2.5? x 1'1}'5 m} which orbits a distance r = 1.22 x 109 n1. a) Calculate the force of gravityr between Saturn and Titan. b) Use Kepler's 3Id Law to determine the orbital period of Titan (the orbital distance is the semi-major axis of the orbit}. Convert your answer from seconds to days. c) What is the escape velocity of Saturn? Of Titan? d) If a satellite orbits Titan once in 45H minutes. use Kepler's 3\" Law to nd the semi-major axis of its orbit. Also calculate its height above Titan's surface