Planet Zero Has a Mass of 4

Multiple Choice

Planet Zero has a mass of 4.0 F*10²³ kg and a radius of 2.0 *10⁶ m.A 10-kg space probe is launched vertically from the surface of Zero with an initial kinetic energy of 8.0 *10⁷ J.What maximum distance from the center of Zero is achieved by the probe?

A) 3.2 * 10⁶ m
B) 4.0 * 10⁶ m
C) 6.0 *10⁶ m
D) 5.0 * 10⁶ m
E) 2.5 *10⁶ m