A satellite is in a circular orbit around the Earth at an altitude of 3.46 x 106 rn. (a) Find the period of the orbit. (Hint: Modify Kepler's third law so it is suitable for objects orbiting the Earth rather than the Sun. The radius of the Earth is 6.38 x 10'5 m, and the mass of the Earth is 5.98 x 1024 kg.) :lh (b) Find the speed of the satellite. :l m (c) Find the acceleration of the satellite. : m/s2 toward the center of the earth