Scientists want to place a 3200 kg satellite in orbit around Mars. They plan to have the satellite orbit at a speed of 2660 m/s in a perfectly circular orbit. Here is some information that may help solve this problem: mmars = 6.4191 x 1023 kg

rmars = 3.397 x 106 m

G = 6.67428 x 10-11 N-m2/kg2

1)What radius should the satellite move at in its orbit? (Measured frrom the center of Mars.)
m
2)What is the force of attraction between Mars and the satellite?
N
3)What is the acceleration of the satellite in orbit?
m/s2
4)What should the speed of the orbit be, if we want the satellite to take 8 times longer to complete one full revolution of its orbit?